Tacfire AR15 3 Oz. Buffer Black. These AR15 Recoil Buffers by TacFire are crafted out of anodized aircraft grade aluminum which makes them incredibly durable yet lightweight. Greatly reduce the recoil of your firearm with these Tacfire AR15 Buffers that come in a variety of weights that will fit your AR 15 rifle or pistol build perfectly. Pick up your Tacfire AR15 Buffer Insert today to improve your accuracy and boost the quality of your gun. Specifications for Tacfire AR15 Recoil Buffers: Manufacturer: TacFire Color: Black Condition: New Package Contents: Tacfire AR15 Recoil Buffers Tacfire MAR043: AR15 3 Oz. Buffer Black