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5/19/2006 10:13:46 AM EDT
i just read an article about the dpms sass rifle and it looks like a midlength gas system. is that just my hopeful imagination? i would love to have a dpms .308 middy. it just looks right and i have read that is a smoother operating gas system. i like the ap4 that is available, just want something different. anybody know?
5/19/2006 11:43:19 AM EDT
[#1]
it looks that way to me, also, but I don't think the SASS is being delivered yet.
5/19/2006 12:05:39 PM EDT
[#2]
yeah, i didn't think i was seeing things. i would love to have a nice little carbine like the ap4, but with the midlength gas setup. that is why i haven't jumped in and bought the ap4 already.
5/19/2006 2:33:13 PM EDT
[#3]
Please tell me what the excitement is about a "mid length" gas system is. Is this just another way of saying you'd prefer a 20" barreled shorty over the 16" AP4?

Silly me....I'd go in a gun shop asking the guy for a mid length barreled rifle.... not a mid length gas system rifle.
5/19/2006 2:39:18 PM EDT
[#4]
well, i don't want a midlength barrel, i want a midlength gas system. just like my armalite ar-10, it has a 16" barrel and a midlength gas system. i never said i wanted a 20" barrel. hope that clears things up for ya.
5/19/2006 5:24:15 PM EDT
[#5]
You could just wait for the RRA LAR-10 mid-length carbines
5/19/2006 5:52:22 PM EDT
[#6]
Ok....no wisecracks from me this time, as there evidently must be differtences I'm not familiar with.
All I know is how to scope and shoot my AR's and take em down to clean them.  

Could you  briefly explain to me what you mean by a "mid length gas system".  And, if it wasn't mid-length, then would it be "full-length"? -and how would it operate differently?

5/19/2006 7:23:44 PM EDT
[#7]
"mid-length" puts the gas port about two inches closer to the muzzle than the carbine-length gas system (like on the AP4). This should cut down on gas port erosion (at least it does in 5.56 ARs), and lead to smoother functioning.
5/19/2006 8:15:21 PM EDT
[#8]
that's right! i almost forgot about rock river's .308 being offered in a middy. now if i can muster the willpower to wait. i think i can, i think i can....
5/20/2006 3:47:39 PM EDT
[#9]
The Dpms SASS is an 18" barrel w/CAR length gas system and rifle length tube.
5/20/2006 4:01:40 PM EDT
[#10]
well, it looks very cool however it is configured. i suppose i could live with that. i hear nothing but good things about these rifles. my armalite is great but you can never have too many.
5/20/2006 4:24:18 PM EDT
[#11]

Quoted:
The Dpms SASS is an 18" barrel w/CAR length gas system and rifle length tube.

You sure?
5/21/2006 1:31:39 AM EDT
[#12]
Gas port locations (visually) are here:

Gas Systems
5/23/2006 4:45:01 PM EDT
[#13]
You can have a mid-length AP4, but it's a DIY project.



A DPMS AP4 carbine in .308 was the host gun.
Armalite AR-10A4 Carbine barrel
Daniel Defense 9.0 AR-10 Rail, with DPMS barrel nut
Magpul M-93B stock W/buffer by slash.  AR-10 recoil spring
Chip McCormick two stage trigger

The Armalite barrel installed and headspaced fine.  The bolt spins on a go, but not on no-go, so it might be a litle tight for 7.62.  But the DPMS barrel did the same.

I'm just waiting for the gas tube from Armalite.  I'll post a range report when I get to shoot it.

I had an AR-10 carbine that worked really well, but I switched to the DPMS so the magazines would be common with my SR-25.  I really like how this looks and feels.  Hope it shoots as well!
5/23/2006 6:28:33 PM EDT
[#14]
that is an outstanding looking firearm right there. hope it runs as good as it looks. nice job.
5/24/2006 4:47:21 PM EDT
[#15]

Quoted:

Quoted:
The Dpms SASS is an 18" barrel w/CAR length gas system and rifle length tube.

You sure?



That's what Dustin at Dpms told me.
5/26/2006 6:57:55 AM EDT
[#16]
The RFLRT-SASS features a mid-length gas system.

Jason/DPMS
5/26/2006 5:58:08 PM EDT
[#17]
will you be offering other configurations with the middy gas system? please!
5/26/2006 7:22:25 PM EDT
[#18]

Quoted:
The RFLRT-SASS features a mid-length gas system.

Jason/DPMS



I stand corrected.
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