(0) 
Newsletter
A1
AR-15
Introducing the A1 Rifle Stock Completion Kit from BROWNELLS, designed for secure installation of almost any rifle buttstock.
Whether you're upgrading your existing setup or building a new rifle, the A1 Rifle Stock Completion Kit ensures a reliable and secure fit, enhancing your shooting experience.
A1
AR-15
IT WORKS PERFECTLY!! 18/02/2018
I was skeptical at first and worried about bolt bounce or failure to retract all the way, but to my amazement, it is a quality piece of engineering. I put one on an m16a1 clone build and I'm about to buy another for a build im doing for a friend. It has the perfect buffer and spring tension to use on a m16 style BCG and full length rifle system. I dont know how it will work for you guys running med/carbine length, but im sure it will work.
To the fella with the 308 01/03/2016
To the gent with the 308, you cant use an AR15 rifle buffer with a 308. Not any platform. You must use a 308 buffer, in rifle length, and a rifle length receiver extension tube. The AR15 rifle length buffer is set up to run with a AR15 or M16 BCG, the AR15/M16 buffer is to long and to light weight for the 308. Mainly to long, the 308 BCGs are longer than the AR15/M16 BCGs. Just change the buffer, and spring to an 308 rifle length buffer, and a 308 rifle length buffer spring, wahla fixed. The tubes are all the same for 308/AR15/M16 for rifle length receiver extension tubes. So your good there.
We encountered an error while loading this content. Please refresh the page to continue. If the issue persists, contact our customer support.
to Brownells UK, your destination for anything gun related. With our roots in a genuine passion for firearms, we bring you an unmatched selection of Gun Parts, Firearm Accessories, Gunsmithing Tools, Scopes & Red Dot Sights and Expert Knowledge.
Whether you're looking to maintain, repair, or upgrade, we've got what you need!
For Shooters, By Shooters
We share your enthusiasm and know exactly what you're looking for because we're part of the community.
Massive Selection
From the essentials to the unique, find everything under one roof.
Our blend of tradition and innovation
Shop with the convenience of modern technology, backed by a legacy of experience.
Browse our collection and discover why we're the trusted name in shooting sports & hunting.
© 2025 Brownells UK
Part of the Brownells Europe Group
Classical view
Mobile view
Help and contact
