Armaspec Gen2 Sound Mitigation Buffer for AR-15 Rifles

Most AR-15 noise reduction methods focus on muzzle, but the Armaspec® Gen2 Sound Mitigation BufferTM takes an entirely new approach by dealing with the clacking and scraping on the OTHER end of the rifle. Designed as a single-stage drop-in replacement for your AR-15’s standard buffer and spring, the Gen2 SMB keeps the buffer spring from rubbing against the inner wall of the buffer tube—preventing a great deal of noise in the process.

Spring weight is adjustable: the main spring can be trimmed at 4 ounces per coil to reduce tension, up to a max of 12 coils (3 lbs.). And…it reduces felt recoil too.The Sound Mitigation Buffer is made in America, backed by a lifetime manufacturer’s warranty, and available in 5 different configurations to fit everything from standard AR-15 carbines to AR-style pistol-caliber carbines. If you want a smoother, softer-shooting AR-15, look no further.

Details:
• Keeps the buffer spring from rubbing against the inner wall of the buffer tube
• Single-stage drop-in replacement for your standard buffer and spring
• Reduces felt recoil
• Adjustable spring weight via trimming coils; 4 ounces per coil, up to 12 coils
• Easy installation, no gunsmithing required
• Made in USA
• Includes polymer base guide rod, spring and buffer

Configurations:
• Carbine: 4.41 oz.
• Heavy: 4.91 oz.
• Heavy 2: 5.81 oz.
• Heavy 3: 6.71 oz.
• 9MM: 9.88 oz.

Key Specifications

• Item Number: 717404
• Mfg. Number: SMB-C (Carbine), SMB-H (Heavy), SMB-H2 (Heavy 2), SMB-H3 (Heavy 3), SMB-9 (9mm)