The Dirty Bird Industries AR-15 Extended 9mm Carbine buffer is an 8.0 oz weight. Perfect to keep as a back up or for hard use guns that are intended to be as close to MIL-SPEC as possible. These buffers feature a machined aluminum body with a durable black hardcoat anodized finish and rubber bumper to dampen recoil.
Extended Length for Proper Bolt Catch Overtravel.
Works With Standard 556 Spring.
Solid – No Sliding Weights
For 9mm Builds Only
Proudly made in the U.S.A.