Armaspec Gen3 AR-15 Single-Stage Sound Mitigation Buffer Kit- Carbine 3.3 oz

The Armaspec SMB Kit comes with everything needed to complete your rifle build.

This Kit comes with our SMB ( Sound Mitigation Buffer) A superior upgrade buffer in place of the OEM mil-spec buffer springs and weights.

Features:

• Single-stage captured drop-in replacement for your standard buffer and spring
• Reduce felt recoil
• Keep the buffer spring from rubbing against the inner wall of the buffer tube providing smooth and quiet operation
• Adjustable spring weight (*Main spring can be trimmed at .25 lbs per coil to reduce tension up to a max of 12 coils)
• Includes: Polymer Base Guide Rod, Spring, Buffer, Buffer Tube, End Plate and Castle Nut

Specifications:

• Carbine – 3.3 oz Standard Spring
• Compatible with AR-15.

Manufacturer Notes:

• Due to variations in bolt carrier manufacturing, this product may not work with all rifles.