Upgrade your AR-15's operating system with the XTS BUFFER-HW Heavy Buffer, designed to help optimize cycling and improve overall shooting performance. Weighing approximately 4.5-4.7 ounces, this heavy buffer slows bolt carrier movement to reduce felt recoil, minimize bolt bounce, and promote smoother operation in compatible AR-15 platforms.

• Weight 4.5-4.7 oz.
• Fits Mil-Spec AR-15 Buffer Tubes.
• Precision Machined Steel Construction.
• Heavy Buffer for Better Cycling.