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M&P 5.7x28mm (Page 5 of 6)
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Link Posted: 6/20/2023 7:28:49 AM EDT
[#1]
I’ve been wanting to do a 5.7 in a TC encore or contender. This info on velocities is pretty impressive https://www.fivesevenforum.com/viewtopic.php?f=18&t=5333
Link Posted: 6/20/2023 8:58:14 AM EDT
[#2]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By rudderbutter:


Makes sense, thanks for the detailed response!

Have you noticed any difference between the two alloys as far as fragmentation in gel tests? I can't decide if I think the softer alloy would break up more reliably or at lower velocity, or if the harder one would due to brittleness?
View Quote
I've been unable to get them to consistently fragment apart in gel.
Link Posted: 6/20/2023 11:10:23 AM EDT
[#3]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By DOG556:  I’ve been wanting to do a 5.7 in a TC encore or contender. This info on velocities is pretty impressive https://www.fivesevenforum.com/viewtopic.php?f=18&t=5333
View Quote


https://www.fivesevenforum.com/viewtopic.php?f=18&t=5333

If S&W does introduce a folding 5.7x28mm carbine this year that takes the same mags, that makes quite the EDC system if velocities can be kept up high enough in the pistol.
Link Posted: 6/25/2023 1:30:33 PM EDT
[#4]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By backbencher:


https://www.fivesevenforum.com/viewtopic.php?f=18&t=5333

If S&W does introduce a folding 5.7x28mm carbine this year that takes the same mags, that makes quite the EDC system if velocities can be kept up high enough in the pistol.
View Quote


Yea, that would be interesting...
Link Posted: 6/25/2023 4:31:20 PM EDT
[#5]
Want!
Link Posted: 6/25/2023 6:08:21 PM EDT
[#6]
I put 200 rounds of the FN Blue box through this S&W today…. flawless!! It’s just so smooth and accurate.
Link Posted: 6/28/2023 8:41:56 PM EDT
[#7]
Link Posted: 6/28/2023 9:07:09 PM EDT
[#8]
I bought the M&P 57 and 2 Ruger LC carbines. Love all of them. Very fun light guns. I have a thermal and an Oculus on one of the carbines. Waiting to catch the first pig in my yard.
Link Posted: 6/28/2023 9:38:32 PM EDT
[#9]
Has anyone seen FN Red Box at a decent price?
Link Posted: 6/28/2023 10:33:48 PM EDT
[#10]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By TuskenRaider:  I bought the M&P 57 and 2 Ruger LC carbines. Love all of them. Very fun light guns. I have a thermal and an Oculus on one of the carbines. Waiting to catch the first pig in my yard.
View Quote


Please post the ammo & how the pig fared.
Link Posted: 6/28/2023 10:49:20 PM EDT
[#11]
What’s your choice of pig ammo ??
Link Posted: 6/28/2023 11:08:39 PM EDT
[#12]
Red Pill or Blue Pill? 5.7x28 Hollow Point Ballistic Gel Test Using The FN PS90!


Fn Red vs Blue. Not impressed
Link Posted: 6/28/2023 11:37:04 PM EDT
[#13]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By DOG556:
https://www.youtube.com/watch?v=TbSkgahZEOQ

Fn Red vs Blue. Not impressed
View Quote
Yep, that's why it's on my low recommended list. European born bullets seem not to prioritize our 12" penetration depths.  Velocity is there for in theory rifle like wounding, but still would prefer something with 12"+ pen.
Link Posted: 6/28/2023 11:56:01 PM EDT
[#14]
So why is the FN  Red Box in such high demand. It’s obviously not that great !
Link Posted: 6/29/2023 10:03:31 AM EDT
[#15]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By DOG556:
So why is the FN  Red Box in such high demand. It's obviously not that great !
View Quote
Because it has the velocity to poke soft armor (some types)
Link Posted: 6/30/2023 2:05:11 PM EDT
[#16]
Who has the best price right now on the M&P 5.7 with no safety? Exile Did recently have these for $589.  But no longer.
Link Posted: 6/30/2023 4:22:36 PM EDT
[#17]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By DOG556:
Who has the best price right now on the M&P 5.7 with no safety? Exile Did recently have these for $589.  But no longer.
View Quote
PSA has them for 6 5 0 PSA M&P 57 $650
Link Posted: 7/11/2023 6:29:10 AM EDT
[#18]
Well S&W is on fire! The 5.7 M&P had a love child! https://rumble.com/v2ypjhi-smith-and-wesson-m-and-p-22-magnum-range-review.html.  A 22Mag M&P pistol with the same tempo barrel system.
Link Posted: 7/11/2023 10:49:45 AM EDT
[#20]
If I had to guess, they're also gonna release a .17 HMR eventually, which would complete their patent statement.
Link Posted: 7/11/2023 11:03:15 AM EDT
[#21]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By Evintos:  If I had to guess, they're also gonna release a .17 HMR eventually, which would complete their patent statement.
View Quote


That would be nice.  Guessing they copied the Grendel/Kel-Tec .22 WMR mag design, long out of patent, should run reliably.  A decent .17 HMR carbine w/ the same mags could give pretty nice ballistics.
Link Posted: 7/14/2023 12:12:04 PM EDT
[#22]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By Buffman_LT1:
Because it has the velocity to poke soft armor (some types)
View Quote


Can BDF do this too?  Although it's not a priority for me, it would still be a cool bonus.
Link Posted: 7/14/2023 6:02:39 PM EDT
[#23]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By JK-919:


Can BDF do this too?  Although it's not a priority for me, it would still be a cool bonus.
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Yes BDF certainly can. Better than SS198 because it doesn't mushroom out as easily as 198LF.
Link Posted: 7/14/2023 6:02:57 PM EDT
[Last Edit: Buffman_LT1] [#24]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By JK-919:


Can BDF do this too?  Although it's not a priority for me, it would still be a cool bonus.
View Quote
DUPE Delete
Link Posted: 7/14/2023 6:40:25 PM EDT
[#25]
BDF?
Link Posted: 7/14/2023 8:49:41 PM EDT
[#26]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By DOG556:
BDF?
View Quote
Black Dragon Fang.
Link Posted: 7/15/2023 12:59:13 PM EDT
[#27]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By Sharpest:
I posted over in the suppressor forum but I appear to have had a bullet strike the end cap of my Sparrow mounted on the M&P 5.7. It’s on its way back to SilencerCo right now so I’ll see what they say. Another guy posted a Reddit link where a dude blew up an Oculus so this platform may not be a great host for .22 cal suppressors. Shame because it was a blast to shoot and the sparrow is small enough to still use the open sights. If I get froggy I may adaptify my Omega 30 onto it and see how that does
View Quote


Wish I had seen this before buying one.  I wanted to use it with my Oculus, but the check with an alignment rod was iffy at the endcap.  I’ve already sent my can back to Rugged once for an endcap strike, also with 5.7, but that was on a CMMG SBR, and I believe was caused by the can starting to unscrew itself.  The pistol design with the threading on a sleeve that the barrel moves inside of doesn’t seem to lend itself to concentricity.
Link Posted: 7/16/2023 8:27:05 PM EDT
[#28]
Took out the M&P 5.7 today with its baby brother. The New M&P 22magnum! Put 500!rounds through it today.  Everything from CCI max mag to Maxi Mag +V to TNT, Hornady v max and Winchester supreme 30/34 grainers. Excellent. No hiccups. Slow or fast. It just ran. Also shot the PMR 30. Thanks to the Lula loader. Again. Flawless.
Link Posted: 7/20/2023 4:22:08 PM EDT
[#29]
These guns come with a factory magazine loader. Very simple but it works. Does anyone know where I could buy one?
Link Posted: 7/27/2023 10:56:45 PM EDT
[#30]
I see that CHPWS has plates for the 5.7

https://chpws.com/product/smith-and-wesson-equalizer-to-holosun-407k-507k/

https://chpws.com/product/smith-and-wesson-equalizer-swmp-5-7-to-holosun-509t/


My question is this pistol and the new 22mag are direct mount for this holosun…. So why would someone need a plate?
Link Posted: 7/27/2023 11:04:21 PM EDT
[#31]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By DOG556:
I see that CHPWS has plates for the 5.7

https://chpws.com/product/smith-and-wesson-equalizer-to-holosun-407k-507k/

https://chpws.com/product/smith-and-wesson-equalizer-swmp-5-7-to-holosun-509t/


My question is this pistol and the new 22mag are direct mount for this holosun . So why would someone need a plate?
View Quote
Maybe to fill the small gaps fore and aft of the dot
Link Posted: 7/27/2023 11:09:34 PM EDT
[#32]
Not sure. So the footprint on the M&P5.7 as well as the little brother M&P 22mag is a RSMc footprint?
Link Posted: 8/12/2023 12:37:13 AM EDT
[#33]
It ate the FN red box no problem
Link Posted: 8/25/2023 11:04:06 PM EDT
[#34]
The rare FN Red Box ammo. Were there any bad lots in the past??
Link Posted: 8/26/2023 2:34:47 PM EDT
[#35]
Link Posted: 8/29/2023 12:57:29 PM EDT
[Last Edit: lsufan1971] [#36]
just picked one up from my LGS. They are going out of business. Got the gun and 450 rds of Fiocchi bulk pack for $875 OTD. I am looking for a OWB light bearing holster for a TRL-1. Anyone have any recommendations?

So far so good on ammo. Shot the Fiocchi with no issues, FN Red Box, blue box, and Gold dots. Going to cary gold dots in it. Going to be my new truck gun. I put a EPS MRS on it and I had no issues dinging 8" gong at 50 yards.
Link Posted: 8/29/2023 4:14:15 PM EDT
[#37]
I'd like to see a calibrated organic gel comparison btwn Gold Dots in 5.7x28mm & .22 WMR, both from pistols.
Link Posted: 8/29/2023 5:00:39 PM EDT
[#38]
I’m trying
Link Posted: 8/30/2023 9:44:55 AM EDT
[#39]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By backbencher:
I'd like to see a calibrated organic gel comparison btwn Gold Dots in 5.7x28mm & .22 WMR, both from pistols.
View Quote
What does it cost to make an organic gel block? The new Gold Dots are going to be underwhelming because of the design change.  The 22 mag bullets are not bonded.
Link Posted: 8/30/2023 2:52:00 PM EDT
[#40]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By Buffman_LT1:


What does it cost to make an organic gel block? The new Gold Dots are going to be underwhelming because of the design change.  The 22 mag bullets are not bonded.
View Quote View All Quotes
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Discussion ForumsJump to Quoted PostQuote History
Originally Posted By Buffman_LT1:
Originally Posted By backbencher:  I'd like to see a calibrated organic gel comparison btwn Gold Dots in 5.7x28mm & .22 WMR, both from pistols.


What does it cost to make an organic gel block? The new Gold Dots are going to be underwhelming because of the design change.  The 22 mag bullets are not bonded.


I don't know.  A few years back was going to borrow some commercial freezer space from a buddy of mine for organic gel blocks for some ARFCOMers who wanted to test 5.7 loads.  I took a deployment and never heard anything else.

Be very interesting if the differences btwn the Gold Dot loads were just a couple of inches in gel, & they both met FBI protocols.  I don't really think it's a problem if the .22 WMR load sheds its jacket as long as it expands reliably and penetrates @ least 12" in calibrated organic gel.

What happens if 5.7x28mm is the .357 SIG to 9x19mm +P?
Link Posted: 9/3/2023 12:41:24 AM EDT
[#41]
Just picked up one of these  what do I need to mount a Vortex Venom on it?

Love the fit and feel of this pistol. Hope to put a few rounds through it tomorrow.
Link Posted: 9/6/2023 4:53:53 PM EDT
[#42]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By GunDisaster:
Sounds like the old Beretta Cougar with the rotating barrel. Problem with suppressors as it'll unthread the can from what I've heard. But it's a cool design idea. Of course the Browning action remains king.
View Quote


I think John Browning patented the rotating-barrel back in 1909 (thereabouts).

I feel like this is something I NEED.
Link Posted: 9/7/2023 9:09:38 PM EDT
[Last Edit: backbencher] [#43]
This is an interesting comparison of the .22 WMR & 5.7x28mm Gold Dots through denim into non-calibrated clear gel.  The 5.7x28mm carries a lot more energy, but the .22 WMR Gold Dot gives a respectable performance.

ETA:  . It appears my past self forgot to post a video which I no longer remember what it was.  Apologies.
Link Posted: 10/14/2023 11:00:11 PM EDT
[#44]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By backbencher:


That would be nice.  Guessing they copied the Grendel/Kel-Tec .22 WMR mag design, long out of patent, should run reliably.  A decent .17 HMR carbine w/ the same mags could give pretty nice ballistics.
View Quote View All Quotes
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Discussion ForumsJump to Quoted PostQuote History
Originally Posted By backbencher:
Originally Posted By Evintos:  If I had to guess, they're also gonna release a .17 HMR eventually, which would complete their patent statement.


That would be nice.  Guessing they copied the Grendel/Kel-Tec .22 WMR mag design, long out of patent, should run reliably.  A decent .17 HMR carbine w/ the same mags could give pretty nice ballistics.


A 17hmr version of their pistol would be a great backpacking gun for me.  Would probably be my go to varmint truck/4 wheeler gun.  

I hope they make a 17hmr pistol and a 17hmr side folding carbine as well.
Link Posted: 10/17/2023 1:42:19 PM EDT
[#45]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By backbencher:
This is an interesting comparison of the .22 WMR & 5.7x28mm Gold Dots through denim into non-calibrated clear gel.  The 5.7x28mm carries a lot more energy, but the .22 WMR Gold Dot gives a respectable performance.

ETA:  . It appears my past self forgot to post a video which I no longer remember what it was.  Apologies.
View Quote


These Tools&Targets videos?

5.7x28 vs .22 Magnum Speer GOLD DOT....(Part 1: Pistols)


5.7x28 vs .22 Magnum Speer GOLD DOT....(Part 2: Rifles)


Link Posted: 10/17/2023 1:47:10 PM EDT
[#46]
I got a M&P5.7 a bit ago and I only have a little over 100rds through mine now.

It is an absolute blast to shoot.

Recoil on par with my Buck Mark pistol and a report like a 5.56mm AR.

I just put a Holsun EPS-Carry on it this morning.

Anyone have recommendations for holsters?

Specifically light bearing IWB holsters?
Link Posted: 10/17/2023 2:42:05 PM EDT
[#47]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By azoutdoorsman:
Maybe to fill the small gaps fore and aft of the dot
View Quote View All Quotes
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Discussion ForumsJump to Quoted PostQuote History
Originally Posted By azoutdoorsman:
Originally Posted By DOG556:
I see that CHPWS has plates for the 5.7

https://chpws.com/product/smith-and-wesson-equalizer-to-holosun-407k-507k/

https://chpws.com/product/smith-and-wesson-equalizer-swmp-5-7-to-holosun-509t/


My question is this pistol and the new 22mag are direct mount for this holosun . So why would someone need a plate?
Maybe to fill the small gaps fore and aft of the dot

There are pretty sizable gaps with a Holosun K footprint optic.

Additionally the firing pin channel is open to the bottom of the optic.

Which some feel they need to close off with a plate.

But the optic seems to close the firing pin channel just fine by itself.

Attachment Attached File


Attachment Attached File


Attachment Attached File





Link Posted: 10/17/2023 2:50:23 PM EDT
[#48]
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Originally Posted By 9a91:
Originally Posted By backbencher:
This is an interesting comparison of the .22 WMR & 5.7x28mm Gold Dots through denim into non-calibrated clear gel.  The 5.7x28mm carries a lot more energy, but the .22 WMR Gold Dot gives a respectable performance.

ETA:  . It appears my past self forgot to post a video which I no longer remember what it was.  Apologies.


These Tools&Targets videos?

https://www.youtube.com/watch?v=hAJR_DDgcaY

https://www.youtube.com/watch?v=AzdpG-V_6VI


I think so, thank you.

Paul Harrell's video out last night:

PSA 5.7 Rock vs Smith and Wesson M&P 2.0
Link Posted: 10/17/2023 2:51:15 PM EDT
[#49]
Crossposting from the optics forum to help other M&P 5.7 owners here.

I got a Burris FastFire 3 reflex sight with the intention to mount it on my M&P 5.7.   The Burris 410336 Smith & Wesson M&P adapter plate does not fit the M&P 5.7 pistol.

CHPWS does NOT make an adapter plate to mount the FastFire 3 to the M&P 5.7.  They said they can custom make one, but minimum cost for that would be $150.

I sent an email to Burris to see if they could help.
Link Posted: 10/17/2023 9:47:49 PM EDT
[#50]
There are two versions of the Gold Dot 5.7 load; both are 40gr bullets, but the older load is a six petal bullet with a larger HP cavity and loaded at about 100fps faster.

Attachment Attached File


5.7 x 28 - Speer Gold Dot 40 gr. Would you carry? Gel Test: 3/10/23. Old vs New compare w/ Ruger 57

Page / 6
M&P 5.7x28mm (Page 5 of 6)
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