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Product no.: 080000553
050806108585 A1 Rifle Stock Completion KitSPECS: Receiver Extension & A2 Stock Spacer – Aluminum, anodized, matte black. Recoil Buffer – Aluminum and steel. Spring, Lock Ring, Receiver Plate – Steel. Kits fit standard, mil-spec AR-15/M16/M4 lower receiver and clones. Installation instructions included.
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.
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