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MODIFIED 308 AR BUFFER SPRING Reviews & Ratings

Simple drop-in installation
Modified AR10 is recommended for maximum reliability
Reduces felt recoil
Compatible with .308 ARs ranging from: Armalite, DPMS, Remington, Knight's, LMT, Larue, POF, Mega, Fulton, And CMMG

Get the AR10/308AR CAR-10 Buffer.

SPECS: Fits Carbine length butt stock systems only.

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308 AR Buffer Spring

Good replacement

Great product

I have a lr308 and with the rifle length gas system I was having all kinds of problems, the bolt won't lock up, the Bcg won't load the first round. With this spring and the heavy 5.5 oz weight it fixed everything. I just built this rifle with no real purpose