Superlative Arms Bleed Off Adjustable Gas Block Clamp On .750" - Melonite
Details
Details
Features:
- .750” inside diameter
- Clamp on attachment method
- Machined from 416 stainless steel with Melonite finish
- Runs cleaner and cooler
- Bleeds off excess gas to required pressure to run the bolt
- Adjustment detent is located outside of block to prevent erosion and carbon seizing
- Adjustment screw is removable but has a mechanism to prevent accidentally taking it out
- Prevents gas blow back on suppressed rifles and SBRs
- 30 adjustments
- Includes set screws, gas tube roll pin, hex key for screw adjustment
- Low profile 1.426” height fits under most handguards
This Superlative Arms bleed off gas block features a low-profile design, so that you can use most free float handguards with it. Also included is a 6” hex key for adjusting the gas block while it is underneath the handguard. With 30 adjustment settings, you can easily find the sweet spot to reduce felt recoil while staying 100% reliable. Because the adjustment screw is located outside the block, you do not have to worry about carbon build up seizing the screw or high pressures causing it to erode. Machined form 416 stainless steel with a Melonite finish, you can bet this gas block will last a long time.
The Superlative Arms company has over thirty years of Aerospace Engineering and Manufacturing leading to their many fully tested patent pending ideas and innovations.
Specifications
California Prop 65 warning
WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov.
Ratings & Reviews
2 reviews
Seems like a great design
by J S
This seems like it is a great design, and may provide a superior seal compaired to traditional set screw style blocks. However this will not fit under modern slim style (Midwest Industries) handguards. It may fit under others, but not mine, the screws contact the handguard. I will use it on another rifle. I have used several Superlative Arms adjustable gas blocks and love them, just tried this one because of availability issues.
Only adjustable block you should buy
by Andrew -
SA publishes every practical external dimension of this block, so it takes willful ignorance to achieve incompatibility with a handguard.
The function of this adjustable gas block succeeds every traditional issue with adjustable gas blocks and performs further.
The only issue is you do have to be mindful of m-lok rail attachment positions at 6 o'clock due to the possible interference with the clamps. This is entirely dependent upon the rail in question though. Again, use the spec sheets and middle school arithmetic/geometry to confirm compatibility.