If you're looking to slow down your BCG to ensure proper cycling then choose from one of LBE's three Heavy Recoil Buffers (H1, H2, or H3). The correct buffer weight depends on the type and length of the barrel, gas port size, gas system length, as well as the type and caliber of the ammo used. This H1 Carbine Buffer comes with 1 Tungsten weight and 2 Steel weights. For use with a Carbine Buffer Tube only. LBE Unlimited is a leading producer of US Made gun parts and accessories.

• LBE AR15/M16 H1 Heavy Carbine Length Recoil Buffer.
• Two Steel weights and One Tungsten weight inside buffer body.
• MADE IN THE USA.