Product Summary
The Armaspec Gen 3 SMB 9mm Sound Mitigation Buffer Kit offers a unique approach to noise reduction by addressing the clacking and scraping sounds inside the buffer tube. This single-stage drop-in replacement for standard AR-15 buffers prevents the spring from rubbing against the inner walls, resulting in a smoother and softer-shooting experience. The kit features an adjustable spring weight that can be trimmed at 4 ounces per coil, allowing for customized tension up to 12 coils. Designed for easy installation without the need for a gunsmith, it is an ideal upgrade for shooters looking to reduce felt recoil and internal mechanical noise. The kit includes a polymer base guide rod, spring, and buffer, and is proudly made in the USA.










