Going short with our compact buffer and spring conversion kit that enables pistol caliber and full auto reliability with the Strike Industries PDW stock / brace. Pictured are two of our 11" LPR piston SBR's so you can see the length savings.
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We love some Grendel around here. The piston driven system offers unmatched reliability, and feeds flawlessly with @dura_mag. She's nasty!
Uses a 4 position adjustable piston upper. No tools required, pull, twist, and it locks into the next position. .
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