Armaspec SMB Buffer Kit Gen 3 AR-15 Black/Silver 3.3oz

The Armaspec SMB Buffer Kit Gen 3 is a complete rear-end buffer assembly for AR-15 pattern rifles. It is built around the Sound Mitigation Buffer, which replaces the standard mil-spec buffer springs and weights to reduce the harsh metallic impact felt and heard as the bolt carrier group cycles home. The kit is intended for shooters who want a smoother, quieter cycling feel during long sessions, or for builders who want a more refined rifle.

The buffer weighs 3.3 ounces and is suited to a range of common AR-15 gas system configurations. The kit is finished in black and silver and includes four pieces: the SMB buffer, a buffer tube, an endplate, and a castle nut. Because all components are included, it suits a from-scratch build where the stock assembly has not yet been started.

• Type: Buffer tube complete assembly
• Platform: AR-15 standard pattern
• Weight: 3.3 oz
• Color: Black / Silver
• Includes: SMB buffer, buffer tube, endplate, castle nut
• Pieces: 4
• Brand: Armaspec
• Model: SMB Buffer Kit Gen 3