Steel, rate-reducing buffer system slows down recoil two ways to
improve accuracy and control. Extra weight lowers velocity for less
wear on your bolt and receiver. Internal spring compresses to
absorb additional recoil before it reaches your shoulder. As a
bonus, the D-Fender D-Ring is included to improve
extractor spring tension on your AR-15/M16.
SPECS: Steel, black, matte finish. ¾" (19mm) tube
diameter, 3½" (9cm) long. Rifle includes polymer extension
tube. Available for both Rifle and Carbine.
Catalog page 26