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

The Armaspec SMB Buffer Kit Gen 3 is a buffer tube assembly for AR-15 pattern rifles, built around the Sound Mitigation Buffer as a replacement for the standard mil-spec buffer and spring weights. The buffer is designed to keep the spring from rubbing against the inner wall of the buffer tube, which is intended to reduce noise and vibration during cycling and minimize the mechanical rattle common in many AR-15 builds.

The SMB buffer weighs 3.8 ounces and has an adjustable spring weight design that gives builders some control over recoil impulse and cycling characteristics. The kit includes a 6-position buffer tube, a steel castle nut, an endplate, and the SMB buffer, supplying the components needed for this portion of an AR-15 build in one purchase. It is finished in black with silver accents.

• Type: Buffer tube complete assembly
• Compatible platform: AR-15
• Buffer weight: 3.8 oz
• Color: Black / Silver
• Pieces: 4
• Buffer tube: 6-position
• Included: Steel castle nut, endplate, SMB buffer