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You could be right, wish he came back and had time to update these threads. What an awesome info center!
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Throbbing Member. Viagra only made me taller.
NM, USA
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I sort of half-assed re-read this thread and didn't see it addressed. I also suspect that (understandably) maybe the guns aren't looked at in this level of detail. A gunsmith and I got into an argument over this a couple of weeks ago, so here goes: Has anyone noticed whether MIM parts tend to fail more than machined ones? (I'm guessing most MIM parts are easily spotted by the knockout pin marks on them).
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"If men define situations as real, they are real in their consequences."--W.I. Thomas _____________________ "If you ever really need a gun, you'll need it more than anything else you've ever needed in your life." |
Originally Posted By Dominion21: Glock has never been a traditional handgun design. I am not a metallurgist, but: - Glock did not invent salt-bath nitriding, but Glock pioneered it’s use for handgun mass production, under its trademarked name: “Tennifer.” - Tennifer/ nitriding happens at fairly low temps - often 1,100 degrees. Warping is generally not an issue at such low temps. - Glock also figured out he could use a much cheaper, easier to machine, grade of steel (and save tons of $$$) if he simply salt-bath nitrided it. - the result is Glock slides are a bit like an M&M candy: hard on the outside but relatively soft steel inside. - Europe uses different names for their steel. But whatever steel they are using, I am not convinced it goes through a separate heat treat after machining. Just the nitriding. So I do not believe it is a heat treating difference. Rather, probably a grade of steel issue, that may make the slide prone to cracking. but remember this is only at very high round counts, not at all typical of the average police officers use of his Glock. View Quote I'm curious, is there a superior steel and treatment or coating for gun slides that is better than what Glock uses? What are they and do any gun makers use them? Does HK use the same steel and heat treatment for the USP as Glock uses for it's guns ? On YouTube, sootch00 tried out a Glock that had a titanium slide, it was lighter but snappier... Titanium Glock Slide from Krytos Industries... https://www.youtube.com/watch?v=S5ErapMeIgQ "The company has developed a series of Glock slides for the G17 and the G19 machined from solid billets of 6AL4V, aerospace grade titanium and finished with the company's own "ArmorTi" finish."... https://americanhandgunner.com/gear/more-with-less-krytos-industries-titanium-glock-slides/ I wonder how those titanium slides and titanium slides in general would stand up to the abuse at Battlefield Las Vegas ? Both titanium and stainless steel can have a problem with galling due to friction. |
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We use Glock 23s in the Kentucky Department of Corrections. Unfortunately we are starting to have cracks in the frames in the guns starting around the 60,000 round count.
We use 165 gr bullets and Glock informed us that the 165 gr bullets will wear out the weapon sooner than the 180 grain bullets. They stated that is why the frames are cracking. Our training instructor/Armorer that called Glock is a Glock fan boy and even he raised his eyebrows at Glock's responses. He told them then before we switched to Glocks we had revolvers and smith & wesson third generation 9mms and never had any cracking of the frames in them. And the Smith 9mms had over 100,000 rounds through them and the revolvers at least as much if not more since some dated from the early 1950s. We used +P 38s in them the last 20 years and many of the old revolvers were not rated for that but held up fine. They hemmed and hawed at that. We switched to the Glocks in 2015. |
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If you have had the guns since 2015 and have 60,000 rounds through them, how often do you guys qualify and how many rounds per qualification? That number seems excessive for any department. If you’ve put 60,000 rounds through a pistol, that in itself is a testament to the pistols reliability and durability.
Maybe you meant 60,000 total for the entire Ky DOC. That would sound more reasonable. If 60,000 through one pistol, that comes up to around 8571 rounds a year. |
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Originally Posted By JMD: We use Glock 23s in the Kentucky Department of Corrections. Unfortunately we are starting to have cracks in the frames in the guns starting around the 60,000 round count. We use 165 gr bullets and Glock informed us that the 165 gr bullets will wear out the weapon sooner than the 180 grain bullets. They stated that is why the frames are cracking. Our training instructor/Armorer that called Glock is a Glock fan boy and even he raised his eyebrows at Glock's responses. He told them then before we switched to Glocks we had revolvers and smith & wesson third generation 9mms and never had any cracking of the frames in them. And the Smith 9mms had over 100,000 rounds through them and the revolvers at least as much if not more since some dated from the early 1950s. We used +P 38s in them the last 20 years and many of the old revolvers were not rated for that but held up fine. They hemmed and hawed at that. We switched to the Glocks in 2015. View Quote Exactly what part of the frames are cracking? Do you happen to have a pic? |
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Originally Posted By stjohn45: If you have had the guns since 2015 and have 60,000 rounds through them, how often do you guys qualify and how many rounds per qualification? That number seems excessive for any department. If you’ve put 60,000 rounds through a pistol, that in itself is a testament to the pistols reliability and durability. Maybe you meant 60,000 total for the entire Ky DOC. That would sound more reasonable. If 60,000 through one pistol, that comes up to around 8571 rounds a year. View Quote I agree. 60,000 rounds for DOC issue pistol over the course of seven years sounds exceedingly unlikely. That's 23 rounds every day for 2,555 straight days. If you mean 60,000 rounds across the entire issuance of the G23 then I would be curious as to the individual weapon round counts that are showing frame failures. I saw the rear right side frame rail come off a G21 ... after the SD Deputy managed to accidentally fire a 40SW round through it. |
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Glock forties cracking frames, breaking locking blocks and pins is nothing new, well known issue.
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Originally Posted By HendersonDefense: The Canik pistols are still running without issues. We didn't expect that to be honest. V/R Ron View Quote View All Quotes View All Quotes Originally Posted By HendersonDefense: Originally Posted By everready73: @hendersondefense Any info on the Caniks? Thanks for all the awesome feedback The Canik pistols are still running without issues. We didn't expect that to be honest. V/R Ron How are the Caniks still holding up? |
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If guns kill, then silverware makes people fat
TSgt, USAF 2A574 B-1B Lancer Crew Chief/ former B-52H Dedicated/Flying Crew Chief and C-130H Isochronal Inspection Craftsman |
Originally Posted By Beamy: How are the Caniks still holding up? View Quote Other than one breaking a spring, they are still running. The staff ordered the spring and put the other one back on the line. We got these back when they were relatively new to the market and I honestly didn't think they would last. V/R Ron |
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Are these the polymer striker Caniks, or the CZ75 copies? Thanks!
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http://www.guntechtips.com
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With the debates floating around this forum currently in regard to the P365/365XL long term reliability, any reports on how they're holding up?
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Doesn't mean that much to me to mean that much to you.
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Originally Posted By DocApocalypse: I sort of half-assed re-read this thread and didn't see it addressed. I also suspect that (understandably) maybe the guns aren't looked at in this level of detail. A gunsmith and I got into an argument over this a couple of weeks ago, so here goes: Has anyone noticed whether MIM parts tend to fail more than machined ones? (I'm guessing most MIM parts are easily spotted by the knockout pin marks on them). View Quote If there was a real issue with MIM automakers would not use MIM. MIM stuff is all over in a lot of engines and has been for years |
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RIP Jeff Reed. Tennessee Squire, Ga. Carry member, NRA,Non-puking 72 ounce drinker 2 of 6 Norcal call sign, Forgotten.
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Certified Nunchuck Combat Veteran
TX, USA
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Are there any 2011s that even approach modern striker-fired handguns for long term durability?
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No Ka Oi
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Hey just want to say I greatly appreciate your threads. Because of these threads I knew about you guys in Las Vegas and when I went there with my fiance I stopped by to do some shooting.
Everyone was friendly and helpful. I loved seeing the various patches people had on their outfits. Getting picked up in a hummer on the main strip was certainly impressive. I shot many firearms but my favorite was the Maxim gun because of its history. The Lewis gun and minigun were awesome too. Thanks! Oh, and a question. Do gen 5 glocks hold up any better? I'd love to see a PSA dagger failure comparison but I doubt anyone would want to rent one . |
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Originally Posted By Bartholomew_Roberts: Are there any 2011s that even approach modern striker-fired handguns for long term durability? View Quote We finally brought a 2011 over from our retail store and we are going to offer it a "high-end" shooters package with guns from the latest video game releases. I can't remember which game but my staff know all the cool guns that people ask for and this is one of them. I will keep you guys posted. V/R Ron |
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Originally Posted By madcap3k: Hey just want to say I greatly appreciate your threads. Because of these threads I knew about you guys in Las Vegas and when I went there with my fiance I stopped by to do some shooting. Everyone was friendly and helpful. I loved seeing the various patches people had on their outfits. Getting picked up in a hummer on the main strip was certainly impressive. I shot many firearms but my favorite was the Maxim gun because of its history. The Lewis gun and minigun were awesome too. Thanks! Oh, and a question. Do gen 5 glocks hold up any better? I'd love to see a PSA dagger failure comparison but I doubt anyone would want to rent one . View Quote Thank you and I will find out about the Gen 5 Glocks. My oldest son is going to send over some the really nice PSA Dagger's so we can throw them on the line. I'll keep you posted on those as well. V/R Ron |
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Originally Posted By HendersonDefense: Thank you and I will find out about the Gen 5 Glocks. My oldest son is going to send over some the really nice PSA Dagger's so we can throw them on the line. I'll keep you posted on those as well. V/R Ron View Quote I am looking forward to see how the daggers hold up after they addressed some issues after they first launched. If I ever get to Vegas I would love to stop in. |
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Keep shooting until you’re sure they’re no longer a threat.
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Originally Posted By travisty250: I am looking forward to see how the daggers hold up after they addressed some issues after they first launched. If I ever get to Vegas I would love to stop in. View Quote View All Quotes View All Quotes Originally Posted By travisty250: Originally Posted By HendersonDefense: Thank you and I will find out about the Gen 5 Glocks. My oldest son is going to send over some the really nice PSA Dagger's so we can throw them on the line. I'll keep you posted on those as well. V/R Ron I am looking forward to see how the daggers hold up after they addressed some issues after they first launched. If I ever get to Vegas I would love to stop in. Me too. But haven’t followed the dagger drama. What issues? |
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Originally Posted By HendersonDefense: We finally brought a 2011 over from our retail store and we are going to offer it a "high-end" shooters package with guns from the latest video game releases. I can't remember which game but my staff know all the cool guns that people ask for and this is one of them. I will keep you guys posted. V/R Ron View Quote View All Quotes View All Quotes Originally Posted By HendersonDefense: Originally Posted By Bartholomew_Roberts: Are there any 2011s that even approach modern striker-fired handguns for long term durability? We finally brought a 2011 over from our retail store and we are going to offer it a "high-end" shooters package with guns from the latest video game releases. I can't remember which game but my staff know all the cool guns that people ask for and this is one of them. I will keep you guys posted. V/R Ron You should do a John Wicke Package |
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"Democracy is two wolves and a lamb voting on what to have for lunch. Liberty is a well-armed lamb contesting the vote."
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Originally Posted By Det0nate: It takes a special kind of retard to argue the wrong side of second grade spelling.
What made you pick that particular quote for your sig-line? --Swindle1984 |
Originally Posted By HendersonDefense: Here's a M17 that I found in the broken weapons cart last week. I still have to say the most reliable handgun we have is the Glock. V/R Ron https://i.imgur.com/Nz2Nh3v.jpg?1 View Quote @HendersonDefense How are the Sig P320 FCUs holding up as far as wear and tear on slide rails and in general? |
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Originally Posted By boolzi: Me too. But haven’t followed the dagger drama. What issues? View Quote Trigger pins walking, mags dropping. Some strikers breaking with hard use. IMO, they were teething pains, they have had the bugs worked out. They are a pretty refined pistol now, I own 5. I want a micro when they finally have been out awhile, and a G34 size if they ever offer one. |
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A true Texan would never leave his friends behind!
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Originally Posted By colklink: Trigger pins walking, mags dropping. Some strikers breaking with hard use. IMO, they were teething pains, they have had the bugs worked out. They are a pretty refined pistol now, I own 5. I want a micro when they finally have been out awhile, and a G34 size if they ever offer one. View Quote Five? That's ridiculous. Actually, I have 5 too. Cut one down to G26 length for shits and giggles. I need the micro. |
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Originally Posted By Det0nate: It takes a special kind of retard to argue the wrong side of second grade spelling.
What made you pick that particular quote for your sig-line? --Swindle1984 |
Originally Posted By Ohio: Five? That's ridiculous. Actually, I have 5 too. Cut one down to G26 length for shits and giggles. I need the micro. View Quote Attached File |
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A true Texan would never leave his friends behind!
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Originally Posted By JMD: We use Glock 23s in the Kentucky Department of Corrections. Unfortunately we are starting to have cracks in the frames in the guns starting around the 60,000 round count. We use 165 gr bullets and Glock informed us that the 165 gr bullets will wear out the weapon sooner than the 180 grain bullets. They stated that is why the frames are cracking. Our training instructor/Armorer that called Glock is a Glock fan boy and even he raised his eyebrows at Glock's responses. He told them then before we switched to Glocks we had revolvers and smith & wesson third generation 9mms and never had any cracking of the frames in them. And the Smith 9mms had over 100,000 rounds through them and the revolvers at least as much if not more since some dated from the early 1950s. We used +P 38s in them the last 20 years and many of the old revolvers were not rated for that but held up fine. They hemmed and hawed at that. We switched to the Glocks in 2015. View Quote Hey JMD, why would a lower grain bullet wear out the weapon faster than a higher grain weight? I thought lower bullet weight meant less pressure, less slamming of the slide back, etc... This is something Ron and team. It's like a snapshot of history to read in a couple sittings from the early days in 2015 until now 2023. I hope you all ares still enjoying it and wish the best for your awesome team you've got there. |
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Originally Posted By HendersonDefense: Thank you and I will find out about the Gen 5 Glocks. My oldest son is going to send over some the really nice PSA Dagger's so we can throw them on the line. I'll keep you posted on those as well. V/R Ron View Quote @HendersonDefense Any word on how the Daggers are holding up? |
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A true Texan would never leave his friends behind!
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Originally Posted By PrayForAmerica: Hey JMD, why would a lower grain bullet wear out the weapon faster than a higher grain weight? I thought lower bullet weight meant less pressure, less slamming of the slide back, etc... This is something Ron and team. It's like a snapshot of history to read in a couple sittings from the early days in 2015 until now 2023. I hope you all ares still enjoying it and wish the best for your awesome team you've got there. View Quote View All Quotes View All Quotes Originally Posted By PrayForAmerica: Originally Posted By JMD: We use Glock 23s in the Kentucky Department of Corrections. Unfortunately we are starting to have cracks in the frames in the guns starting around the 60,000 round count. We use 165 gr bullets and Glock informed us that the 165 gr bullets will wear out the weapon sooner than the 180 grain bullets. They stated that is why the frames are cracking. Our training instructor/Armorer that called Glock is a Glock fan boy and even he raised his eyebrows at Glock's responses. He told them then before we switched to Glocks we had revolvers and smith & wesson third generation 9mms and never had any cracking of the frames in them. And the Smith 9mms had over 100,000 rounds through them and the revolvers at least as much if not more since some dated from the early 1950s. We used +P 38s in them the last 20 years and many of the old revolvers were not rated for that but held up fine. They hemmed and hawed at that. We switched to the Glocks in 2015. Hey JMD, why would a lower grain bullet wear out the weapon faster than a higher grain weight? I thought lower bullet weight meant less pressure, less slamming of the slide back, etc... This is something Ron and team. It's like a snapshot of history to read in a couple sittings from the early days in 2015 until now 2023. I hope you all ares still enjoying it and wish the best for your awesome team you've got there. For a given power factor, cartridges with heavier bullets impart less velocity to the slide than the same power factor with lighter bullets. Generally speaking, heavier grain commercial loads tend to be loaded with less powder than those with lighter bullets. If you just put a heavier bullet on top of the same charge of powder, your assertion would be correct. |
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http://www.guntechtips.com
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Any updates on the Sig P320? Would be interested in approximate round counts.
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Any information on how the gen 5 glocks compare to the previous generations in terms of longevity and durability after high round counts? I’ve read through this whole thread and find it all very fascinating.
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Originally Posted By devildog93: Connecting rods in the ford 460 hp gt are powdered metal I believe. Haven't heard of them being a failure point. View Quote View All Quotes View All Quotes Originally Posted By devildog93: Originally Posted By whiskerz: If there was a real issue with MIM automakers would not use MIM. MIM stuff is all over in a lot of engines and has been for years Connecting rods in the ford 460 hp gt are powdered metal I believe. Haven't heard of them being a failure point. MIM isn't a problem. The problem has been that several gun makers (looking at you, US branded mid-tier 1911 makers) have sourced their MIM parts from China, with the usual bad results. People then blame MIM. Instead of admitting that it is US assembled, with lowest bidder chinesium content. |
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Originally Posted By Bullet_: Exactly! MIM isn't a problem. The problem has been that several gun makers (looking at you, US branded mid-tier 1911 makers) have sourced their MIM parts from China, with the usual bad results. People then blame MIM. Instead of admitting that it is US assembled, with lowest bidder chinesium content. View Quote View All Quotes View All Quotes Originally Posted By Bullet_: Originally Posted By devildog93: Originally Posted By whiskerz: If there was a real issue with MIM automakers would not use MIM. MIM stuff is all over in a lot of engines and has been for years Connecting rods in the ford 460 hp gt are powdered metal I believe. Haven't heard of them being a failure point. MIM isn't a problem. The problem has been that several gun makers (looking at you, US branded mid-tier 1911 makers) have sourced their MIM parts from China, with the usual bad results. People then blame MIM. Instead of admitting that it is US assembled, with lowest bidder chinesium content. I didn't know this about those US 1911 makers getting parts from China. I'm displeased. |
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Originally Posted By Bullet_: Exactly! MIM isn't a problem. The problem has been that several gun makers (looking at you, US branded mid-tier 1911 makers) have sourced their MIM parts from China, with the usual bad results. People then blame MIM. Instead of admitting that it is US assembled, with lowest bidder chinesium content. View Quote Which manufacturers? |
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Their name rhymes with Mimber.
And they were doing it with the early Series 2 at least. Which is how MIM got it's bad wrap. Head on over to 1911forum, or 1911addicts for the details. |
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Awesome thread as usual
Ron- how are those HK USPs holding up? How about a IWI Galil ACE? Springfield Hellion / VHS? |
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Originally Posted By JMD: We use Glock 23s in the Kentucky Department of Corrections. Unfortunately we are starting to have cracks in the frames in the guns starting around the 60,000 round count. We use 165 gr bullets and Glock informed us that the 165 gr bullets will wear out the weapon sooner than the 180 grain bullets. They stated that is why the frames are cracking. Our training instructor/Armorer that called Glock is a Glock fan boy and even he raised his eyebrows at Glock's responses. He told them then before we switched to Glocks we had revolvers and smith & wesson third generation 9mms and never had any cracking of the frames in them. And the Smith 9mms had over 100,000 rounds through them and the revolvers at least as much if not more since some dated from the early 1950s. We used +P 38s in them the last 20 years and many of the old revolvers were not rated for that but held up fine. They hemmed and hawed at that. We switched to the Glocks in 2015. View Quote The 165s have higher slide velocity. |
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Preferred Pronoun: Space Lord Mutherfucker
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Originally Posted By HKPOF: I'm curious, is there a superior steel and treatment or coating for gun slides that is better than what Glock uses? What are they and do any gun makers use them? Does HK use the same steel and heat treatment for the USP as Glock uses for it's guns ? On YouTube, sootch00 tried out a Glock that had a titanium slide, it was lighter but snappier... Titanium Glock Slide from Krytos Industries... https://www.youtube.com/watch?v=S5ErapMeIgQ "The company has developed a series of Glock slides for the G17 and the G19 machined from solid billets of 6AL4V, aerospace grade titanium and finished with the company's own "ArmorTi" finish."... https://americanhandgunner.com/gear/more-with-less-krytos-industries-titanium-glock-slides/ I wonder how those titanium slides and titanium slides in general would stand up to the abuse at Battlefield Las Vegas ? Both titanium and stainless steel can have a problem with galling due to friction. View Quote The guns will beat themselves to death. The slide has mass for a reason. |
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Preferred Pronoun: Space Lord Mutherfucker
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Originally Posted By Bullet_: Exactly! MIM isn't a problem. The problem has been that several gun makers (looking at you, US branded mid-tier 1911 makers) have sourced their MIM parts from China, with the usual bad results. People then blame MIM. Instead of admitting that it is US assembled, with lowest bidder chinesium content. View Quote Most folks have no idea how many MIM parts are in their vehicles, motorcycles and guns. My experience with MIM failures are motorcycles and cars/trucks. That experience is limited considering the number of parts on a vehicle. When a MIM fails it really fails like totally and faster than a blink. When I worked in a large LGS we sold most brands of 1911's. What irritated me was Ximber's MIM parts. They could at least grind the mold lines off for the money they want. Most buyers of that brand are blinded by the bling so they don't notice those obvious mold lines. |
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Originally Posted By Pair_of_ACES: Awesome thread as usual Ron- how are those HK USPs holding up? How about a IWI Galil ACE? Springfield Hellion / VHS? View Quote The HK USP's have suffered the same broken spring between the three different units we have on the range. I will find out which spring in particular it is. We do have a Galil ACE on the line but it doesn't get much use. I have to come up with some new packages so it gets used more often. The Hellion is on the line about 2-3x a week. Not a big rental gun, just a impulse "purchase" because it's directly behind the cashiers on the wall. It's still semi-auto as we haven't had much free time lately. V/R Ron M Cheney |
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@HendersonDefense you had mentioned awhile back about putting PSA Daggers on the line, curious as to how they have held up?
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A true Texan would never leave his friends behind!
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Originally Posted By HendersonDefense: The HK USP's have suffered the same broken spring between the three different units we have on the range. I will find out which spring in particular it is. We do have a Galil ACE on the line but it doesn't get much use. I have to come up with some new packages so it gets used more often. The Hellion is on the line about 2-3x a week. Not a big rental gun, just a impulse "purchase" because it's directly behind the cashiers on the wall. It's still semi-auto as we haven't had much free time lately. V/R Ron M Cheney View Quote Thanks for posting all this info in your various threads, OP. A real world testing center funded by punters. I'm surprised you don't get all the R&D for the industry. Have you considered expanding to Guam? You have a lot of competitors for the Japanese tourist market there. |
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Death to quislings.
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I’m a dumb Glock nerd and I really want to known if there is any measurable reliability differences between Gen 4 and Gen 5 glocks. Any info on that by chance?
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@Hendersondefense how are the Sig P320s and M17s holding up?
I saw you posted a picture of an M17 that needed a sear spring replaced. What type of issues with what kind of round counts are you experiencing with the P320/M17s? How do they hold up compared to the Glocks and TP9s per round count? Thanks! |
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Still would love an update on round count and how the M-17/ P-320's are holding up.
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Bumping the thread into the new year.
I too am curious on Gen 5 Glocks, Daggers, and the P320/M17 performance. |
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Originally Posted By HendersonDefense: The HK USP's have suffered the same broken spring between the three different units we have on the range. I will find out which spring in particular it is. We do have a Galil ACE on the line but it doesn't get much use. I have to come up with some new packages so it gets used more often. The Hellion is on the line about 2-3x a week. Not a big rental gun, just a impulse "purchase" because it's directly behind the cashiers on the wall. It's still semi-auto as we haven't had much free time lately. V/R Ron M Cheney View Quote How are the P320s and P365s holding up, since they are national best sellers, they must be getting the snot shot out of them at the rental counter. |
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