Armaspec SMB Buffer Kit Gen3 AR-9 from Desert Tactical Solutions near Vail, Arizona, USA

Click here to order the Armaspec SMB Buffer Kit Gen3 AR-9 on our website.

Fast $9.95 shipping! Orders over $200 ship for free!

The Armaspec Gen3 Sound Mitigation Buffer (SMB) Mil-Spec Buffer Tube Kit is a complete, ready-to-install assembly for 9mm AR builds. It includes the Gen3 SMB-9 buffer (~6.8 oz equivalent), a mil-spec carbine buffer tube, end plate, and castle nut -everything you need to mount a stock or brace. The SMB is a single-stage drop-in replacement that keeps the buffer spring from rubbing against the inner wall of the buffer tube while reducing felt recoil and mechanical noise.

Features

• Gen3 Sound Mitigation Buffer Mil-Spec Buffer Tube Kit for 9mm AR platforms (SMB-9 ~6.8 oz equivalent)
• Includes SMB buffer, Mil-Spec 7075-T6 Aluminum 6-position carbine buffer tube, end plate, and castle nut
• Ready to install a stock or brace
• Single-stage drop-in replacement
• Eliminates buffer spring rub for smooth, quiet operation
• Reduces felt recoil and mechanical noise
• Made in the USA

**Available SMB Variants for Comparison:**

• SMB-C: ~3.3 oz equivalent
• SMB-H: ~3.8 oz equivalent
• SMB-H2: ~4.7 oz equivalent
• SMB-H3: ~5.6 oz equivalent
• SMB-9: ~6.8 oz equivalent (this model)
• SMB-AR10: ~4.6 oz equivalent