Designed for law enforcement, sportsmen, and competitive shooters alike, these hydraulic buffers help reduce recoil, while diminishing wear and tear on parts. The sealed hydraulic cylinder is made of 17-4 stainless steel and features a nickel-plated cylinder rod with a high-impact striker cap. Hydraulic buffer easily replaces standard mass and spring buffer. Built to Mil-Spec standards, and U.S. Army tested, these buffers have been demonstrated to reduce cyclic rates, helping save ammunition and improve accuracy.

SPECS: 17-4 stainless steel, sealed hydraulic cylinder. High-impact striker cap. Nickel-plated cylinder rod. AR-15 Carbine Buffer - 3.75" OAL. AR-15 Fixed Stock Buffer - 6.25" OAL. AR-.308 Shorty Collapsible Stock Buffer - 2.75" OAL. Fits DPMS and CMMG style M-4 .308 stocks that use a 2.5 inch buffer system. DO NOT USE ON ARMALITE AR-STYLE .308 CARBINES AS UPPER AND LOWER RECEIVER DAMAGE CAN OCCUR. AR-.308 Standard Collapsible Stock - 3.75" OAL. Fits AR-.308 style ArmaLite AR-10 carbine, LMT, Sig Sauer, Noveske and LWRCI .308 rifles with collapsible stocks and others of the same length. DOES NOT FIT SHORTER DPMS CARBINE TUBES. AR-.308 Fixed Stock - 5.75" OAL.