Details
Details
The Seekins Precision AR-15 Adjustable Gas Block is a low profile, precision machined upgrade that lets you finely tune your gas system to reduce recoil and improve reliability. Built for a .750" gas seat, this side-adjusting gas block locks its setting in place with a front-facing nitrided set screw, in some cases adjustable directly through the handguard without removing it entirely.
Features:
- Set screw style mounting
- Salt bath nitride (Melonite) finish
- .750" gas seat diameter
- Overall height: 1.37"
- Width: 0.94"
- Weight: 1.8 oz
- Reduces recoil and improves follow-up shot speed
- Steel construction
- Precision machined for a consistent barrel fit
The side adjustment screw lets you change gas pressure without fully removing the handguard in most cases, and once you find the right setting, the front-facing set screw locks it in place. Steel construction and the Melonite finish reduce erosion of the gas block over time, extending its service life, and Seekins builds this block to the same precision standards used across its scope rings and complete rifles, keeping tolerances tight and consistent from block to block.
Seekins Precision started in 2004 with a single product and has since grown to more than ten major product lines, including complete rifles, scope rings, and gas system components.
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
43 reviews
Great product
by Shooter J
The gas block has an additional brass screw that helps lock down the adjustment screw.I love how compact it is!
Great gas block
by anonymous
The machine work on this gas block is great the fit and finish is second to none and the field adjustment feature is a bonus 5 star all the way
Fast good price
by Drew
Tittle says it all fast shipping and good piece on a part that was hard to find.
Perfect, simple, and exactly what I wanted.
by Zeroescence
Wow is all I can say. I have been a fan of Seekins since they introduced there products. Everything they make is innovative and beautiful. The gas block is easy to use and adjust. It is ultra low profile and worked perfect on my 7.62x39 Armalite upper. Thanks Seekins and Primary.
Seekins adjustable gas bloc .750
by Bernardo Bestard
Very good fit on my Seekins 18" barrel, has set screws to hold in place. Very nice finish
Fast good price
by Drew
Tittle says it all fast shipping and good piece on a part that was hard to find.
Gas Block
by John Cardenas
This is my first adjustable gas block I've gotten and I love it! Definitely gonna start putting these on all my builds!
Excellent...
by Robert Anderson Jr
The gas block slid right on and adjustments were a piece 'o cake. Highly recommended.
Great product
by Shooter J
The gas block has an additional brass screw that helps lock down the adjustment screw.I love how compact it is!
Beware of the lock screw location!
by Lance
The brass lock screw is on the rear of the block and the adjustment screw is on the side. They may not be accessible on some handguards without disassembly. And the brass set screw came loose after shooting 100 rounds. It is nice to tune the gas system instead of the buffers and springs.