0.625, 0.750, 0.875, or 0.936 Lightweight Adjustable Low Profile Clamp-On Gas Block Black Nitride Finish for AR15 or AR10 w FREE Gas Tube of Your Choice!!

$34.99
(3 reviews) Write a Review
SKU:
BRK274DUP2

Breek Arms Lightweight Low Profile Clamp-On Gas Blocks for the AR-15 or AR-10 (LR308) are machined with high quality steel and nitrided. The low profile gas block design allows you to mount it underneath any free float hand-guard slim or regular sized. It also is milled out to shave off as much weight as possible without losing integrity.

  • Works with either an AR-10 (LR308) or any AR-15
  • Size Options: 0.625, 0.750, 0.875, 0.936 diameter
  • Adjustable Gas Block to decrease or increase gas pressure for the most reliable feed results
  • Includes Roll Pins & Allen Wrenches
  • High Strength Clamp On Style
  • Comes with a FREE Gas Tube of Your Choice (Pistol, Carbine, Mid-Length, or Rifle)
Size

Weight (oz)

.625 1.2
.750 1.4
.875 1.5
.936 1.7

Breek Arms Lightweight Low Profile Clamp-On Gas Blocks for the AR-15 or AR-10 (LR308) are machined with high quality steel and nitrided. The low profile gas block design allows you to mount it underneath any free float hand-guard slim or regular sized. It also is milled out to shave off as much weight as possible without losing integrity.

  • Works with either an AR-10 (LR308) or any AR-15
  • Size Options: 0.625, 0.750, 0.875, 0.936 diameter
  • Adjustable Gas Block to decrease or increase gas pressure for the most reliable feed results
  • Includes Roll Pins & Allen Wrenches
  • High Strength Clamp On Style
  • Comes with a FREE Gas Tube of Your Choice (Pistol, Carbine, Mid-Length, or Rifle)
Size

Weight (oz)

.625 1.2
.750 1.4
.875 1.5
.936 1.7

3 Reviews Hide Reviews Show Reviews

  • 5
    Really Pleased

    Posted by Jonah Tyree on Jan 21st 2021

    This was the first product I "took a risk" buying from Breek arms. And they have pleasantly surprised me every time since then. I build nice rifles with parts from companies like Aero, BCM, Midwest, Spikes, Sig, etc and I keep coming back to this gas block for short ARs.

    THE GAS BLOCK: It works. It fits snugly over the barrel when loose and won't move when tightened. The adjustment is intuitive. I used blue Loctite on the adjustment screw and red Loctite on the locking screw once I had adjusted it. It has not changed since the day I set it. I do worry that if I needed to re-adjust for a new buffer or for adding a suppressor that I wouldn't be able to do that more than 2-3 times, but we'll burn that bridge when we get there.

    In the end, I recommend this before any other *adjustable gas block. Give it a try, you won't be dissapointed.

  • 5
    Adjustable Gas Block

    Posted by A Lee on Sep 16th 2020

    first compliments on extremely fast shipping! the GB was a perfectly fit for a SASS heavy barrel and still fit under my hand guard. it came with correct tooling necessary for adjustments. finish was excellent. roll pin went in with no problems and in line with gas tube. thanks

  • 5
    Clamp on gas blocks

    Posted by PC on Jun 24th 2020

    I ordered two of these, one for my ar15 and one for my ar10. Both arrived very quickly and were a breeze to install. They also came with extra screws which will be incredibly helpful to have!