I use the BRT EzTune on all my short barrels. It does make a difference on short barreled rifles that have oversized gas ports
I use the BRT EzTune on all my short barrels. It does make a difference on short barreled rifles that have oversized gas ports
The tube pictured was used on a 10.3" suppressed SBR and run for ~5k with a pretty severe firing schedule.
1168 got 10k suppressed, see below.
Full auto is hard on everything.
Wear depends on how much and how hot, but the tubes hold up surprisingly well.
Black River Tactical
BRT OPTIMUM Hammer Forged Chrome Lined Barrels - 11.5", 12.5", 14.5", 16"
BRT EZTUNE Preset Gas Tubes - PISTOL, CAR, MID, RIFLE
BRT Bolt Carrier Groups M4A1, M16 CHROME
BRT Covert Comps 5.56, 6X, 7.62
Black River Tactical
BRT OPTIMUM Hammer Forged Chrome Lined Barrels - 11.5", 12.5", 14.5", 16"
BRT EZTUNE Preset Gas Tubes - PISTOL, CAR, MID, RIFLE
BRT Bolt Carrier Groups M4A1, M16 CHROME
BRT Covert Comps 5.56, 6X, 7.62
Another happy customer here. Noveske 10.5” with AAC M4-2000 and H2 buffer. Way less gas in the face and cycles great. Thank you!
I’ll chime in with some praise. I put one on my garbage gun, Hesse Arms upper (circa ‘96) and a PSA lower. The rifle now functions properly locking back on the last round.
Black River Tactical
BRT OPTIMUM Hammer Forged Chrome Lined Barrels - 11.5", 12.5", 14.5", 16"
BRT EZTUNE Preset Gas Tubes - PISTOL, CAR, MID, RIFLE
BRT Bolt Carrier Groups M4A1, M16 CHROME
BRT Covert Comps 5.56, 6X, 7.62
Thanks for sharing the feed back.
You won't outvote the corruption.
Sic Semper Tyrannis
This is the best use case for the EZTUNE tubes in my mind. I have a 11.3" barrel that will be overgassed when I finally get off my butt and buy a supressor. I can buy an affordable gas tube that is easily installed in the pinned gas block supplied with my barrel.
I don't even have to do any reseach - just provide info to BRT and install the tube they supply.
Big old easy button...
Andy
Just did this for an Omega SS/nitride barrel that I got stupid-cheap on closeout. The gas port measured 0.081" (16" midlength) which is on the large side. Stock it ejected 2-to-3 o'clock with an A52 buffer. Adding a Silencerco Omega, which is a very high backpressure can moved that even further forward. The barrel showed good accuracy potential, so I went to the BRT site, typed in the specs and my CC number. Very fast ship-time and problem = solved.
-Rainman
Black River Tactical
BRT OPTIMUM Hammer Forged Chrome Lined Barrels - 11.5", 12.5", 14.5", 16"
BRT EZTUNE Preset Gas Tubes - PISTOL, CAR, MID, RIFLE
BRT Bolt Carrier Groups M4A1, M16 CHROME
BRT Covert Comps 5.56, 6X, 7.62
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