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ABOUT THE AR 15 BUFFER AT PRIMARY ARMS
Primary Arms carries AR 15 buffers in a variety of weights, from heavy tungsten to lightweight and high-performance buffer set ups. Find some of the best AR 15 buffers on the market like the Spike’s Tactical ST-T2, or the American Defense Manufacturing HD Buffer.
The buffer is a great way to fine-tune the performance of your firearm and we offer all the brands you trust, like Armalite, CMMG, Daniel Defense, Geissele, JP Enterprises, Radical Firearms and many more. Whether it’s your workhorse rifle or your match-ready tack driver, a new buffer will take your build to the next level.