Polymer buffer fits on the bolt spring to reduce bolt slap, felt recoil, and overall wear and tear. Provides a cushion that prevents the bolt from making contact with the receiver to reduce wear on both components. Installs easily over rear of spring assembly; no permanent modifications to rifle required. Good for at least 5,000 firing cycles.

SPECS: Polymer, black. (1.3cm) long, 15/16" (2.4cm) wide, 1" (3. 2cm) high. Fits all models of AK-47, Mak-90, Galil, and Valmet.