The LBE Unlimited Rifle Length Buffer is engineered to optimize the cycling system in AR-15 and M16 pattern rifles equipped with rifle-length buffer tubes.
Type: Rifle Length Buffer
Compatible Firearms: AR-15/M16 rifles with rifle-length buffer tubes
Material: Steel with tungsten weights
Finish: Blued steel
Installation: Drop-in, no gunsmithing required
Note: Not compatible with carbine-length buffer tubes
