Two piece construction with a semi-floating head. Extra-heavy to soften felt recoil on semi-auto and full-auto guns; added mass reduces cyclic rate during full-auto fire. Provides smoother function for faster follow-up shots to help improve on-target accuracy. Stops bolt bounce on full-auto CAR-15's to increase feeding and extraction reliability. Drop-in installation. Fits AR-15/CAR-15 with collapsible stock only.
SPECS:Steel body. 3¼" long, 5.4 oz. The standard CAR buffer weighs 3 oz.
Those are the specs. I can tell you it make a 16" Super Light shoot like a 20" when used with a Wolff Extra Power Recoil Spring, which is what comes with it.
$40 shipped for the spring and buffer.
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