The Stealth Recoil Spring SRS GEN3 is a self-contained multi-stage drop-in replacement for your standard buffer and spring. The SRS is designed to keep the buffer spring from rubbing against the inner wall of the buffer tube providing smooth, quiet operation and the second stage helps reduce the felt recoil significantly.
NOTE: The new GEN3 version does not have the o-ring on the weight.
To eliminate any potential failure points we changed the screw to a roll pin across the plastic end piece and the cap is machined on the rod.
FEATURES:Drop-in replacement for standard buffer and springReduce felt recoilKeep the buffer spring from rubbing against the inner wall of the buffer tubeBuffer mass is designed to stay under constant tension against the bolt carrierMade in the U.S.A.