Armaspec Sound Mitigation Buffer (SMB) - 9MM Buffer

The Gen2 Sound Mitigation Buffer™ SMB™ is a single-stage 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. Pat. Pend.

Features:

• Single-stage 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)
• Made in the U.S.A.
• Lifetime Warranty

Specifications:

• Actual Weight (Complete System): 9.88 oz.
• Equivalent Weight: 6.9 oz.
• Compatability: AR-15

Includes:

• 1x Polymer Base Guide Rod
• 1x Spring
• 1x Buffer

Installation Instructions:

1. Insert polymer base with guide rod into the buffer tube.
2. Insert desired spring on the guide rod.
3. Insert the buffer over the spring.