Armaspec AR-10 Single-Stage Sound Mitigation Buffer Gen3- LR-308

The Gen3 Sound Mitigation Buffer SMB is a single-stage captured drop-in replacement for your standard buffer and spring. The SMB is designed to keep the buffer spring from rubbing against the inner wall of the buffer tube providing smooth, quiet operation. Main spring can be trimmed at .25 lbs. per coil to reduce tension up to a max of 12 coils.

Features:

• Drop-in replacement for standard buffer and spring
• Eliminates Noise Caused by the Spring Rubbing the Buffer Tube
• Adjustable Spring Weight
• Includes: Polymer Base Guide Rod, Spring, Buffer

Specifications:

• AR10- 4.7oz Heavy Spring
• Actual Weight – Complete System: 7.9oz.
• Designed for use with AR-10, LR-308

Manufacturer Notes:

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