User Panel
User Panel
User Panel
|
Posted: 8/12/2020 10:12:31 PM EDT
[#1]
@coregon
I know you were gonna list gas piston port sizes at some point. Did you happen to get that going? I'm thinking of trying a smaller gas valve first - I really want this to be my primary short gun. |
|
|
|
Posted: 8/12/2020 10:20:58 PM EDT
[#2]
Delete
|
|
|
|
Posted: 8/13/2020 9:38:17 AM EDT
[#3]
Delete?? EXPLAIN
|
|
|
|
Posted: 8/13/2020 11:09:43 AM EDT
[#4]
What suppressor and ammo? Tried sealing the charging handle with silicon?
|
|
|
|
Posted: 8/13/2020 11:19:15 AM EDT
[#5]
556 M855 on the ammo. YHM Turbo K for the suppressor, so fairly high back pressure.
I run this whole setup on an MK18 with 0 gassing issues. I haven't tried messing with the CH yet. I have done the silicone trick before on other guns. |
|
|
|
Posted: 10/10/2020 6:22:13 PM EDT
[#6]
thats just blow back from your can. all that gas has to go somewhere.
i’ve never noticed a gas difference btw DI AR’s and piston AR’s. are you left handed? i am and noticed its way worse that shooting righty. i get almost nothing in my face shooting righty. |
|
|
|
Posted: 10/10/2020 7:15:22 PM EDT
[#7]
On my 16" DI midlength adjustable gasblock AR and Saker ASR 556K, I had a significant amount of blowback with rapid rates of fire, however the same can on my MCX 11.5, I have very little blowback, and almost none at a low rate of fire. Some cans produce much higher amounts of gasses than others, such as my Ultra 7 on my PWS Mk109 with 300 BO S&B 200gr subs has quite a bit of blowback.
|
|
|
|
Posted: 10/10/2020 7:51:24 PM EDT
[#8]
high bypass can like OSS helix??
|
|
|
|
Posted: 10/21/2020 5:37:34 PM EDT
[#9]
MCX is literally the gassiest piston gun I have ever shot...its terrible...hence why I do not own one anymore...
|
|
|
|
Posted: 10/21/2020 10:24:47 PM EDT
[#10]
I found that the stock charging handle does the best at keeping the gas at bay. Raptors let a bunch of it out the right side latch.
|
|
|
|
Posted: 10/22/2020 9:04:31 AM EDT
[#11]
For 556 it is a bit gassy, depending on the can..(SF cans are the lowest gas for this gun from my experience). For 300 blackout however.....its great.
|
|
|
|
Posted: 10/26/2020 4:55:54 PM EDT
[#12]
Anyone tried with DeadAir Sandman w/ 556?
|
|
|
|
Posted: 10/27/2020 8:57:32 PM EDT
[#13]
huh I never noticed an issue with my SF Mini... this is the pistol hybrid 11.5" gun they sold a couple years ago so pre Virtus upper, still has the two gas settings.
|
|
|
|
Posted: 10/29/2020 10:03:44 AM EDT
[#14]
I really wish Sig would make the gas valve's readily available and tell us what the sizes are.
I would love to try and make my 16" 300 Blackout barrel work better with supers - it is waaaay over gassed. |
|
|
|
Posted: 10/29/2020 10:39:44 AM EDT
[#15]
Quote HistoryQuoted: I really wish Sig would make the gas valve's readily available and tell us what the sizes are. I would love to try and make my 16" 300 Blackout barrel work better with supers - it is waaaay over gassed. Maybe a capable aftermarket company such as PMM could make something like this. |
|
|
AR15.COM is the world's largest firearm community and is a gathering place for firearm enthusiasts of all types.
From hunters and military members, to competition shooters and general firearm enthusiasts, we welcome anyone who values and respects the way of the firearm.
Subscribe to our monthly Newsletter to receive firearm news, product discounts from your favorite Industry Partners, and more.
Copyright © 1996-2024 AR15.COM LLC. All Rights Reserved.
Any use of this content without express written consent is prohibited.
AR15.Com reserves the right to overwrite or replace any affiliate, commercial, or monetizable links, posted by users, with our own.
