Armaspec Sound Mitigation Buffer SMB C Gen3
Armaspec Sound Mitigation Buffer SMB C Gen3
Armaspec Sound Mitigation Buffer SMB C Gen3

Armaspec Sound Mitigation Buffer SMB C Gen3

Upgrade your AR-platform rifle with the revolutionary Armaspec Gen3 Sound Mitigation Buffer. Patented single-stage design eliminates buffer noise, ensuring smooth operation and optimal recoil control for an enhanced shooting experience.


Out of stock

That's right. We offer 14 day worry free returns on all non-serialized items. Plus get free shipping on orders over $99. Learn more

You can now pay over time without the compounding interest charges of credit cards thanks to Credova! Get approved now with no impact to your credit. Learn more

SKU: ARMASPEC258CCategories: , ,

product questions?

Our team is here to help

contact us

The Gen3 Sound Mitigation Buffer (SMB) stands as a revolutionary upgrade for standard buffer and spring systems, providing a seamless drop-in replacement with its single-stage captured design. Eliminating concerns about buffer spring friction against the buffer tube’s inner wall, the SMB ensures smooth and quiet operation. With its patented design, the Sound Mitigation Buffer Gen 3 establishes a new standard for quality and performance, delivering a more enjoyable shooting experience by eliminating annoying buffer noise. Suitable for various AR-platform rifles, it is a must-have for firearm enthusiasts, offering optimal recoil control and reduced felt recoil for improved shot control.

Crafted with precision and durability in mind, the Sound Mitigation Buffer Gen 3 is built to last, utilizing high-quality materials for reliable, long-lasting functionality. This buffer caters to a wide range of applications, from self-defense to training and competition. Its hassle-free installation process, facilitated by the drop-in design, allows for easy replacement of existing buffers and springs without modifications or additional tools. Whether engaged in close-quarters combat or shooting at long distances, the Sound Mitigation Buffer Gen 3 ensures target accuracy and control. This exceptional buffer enhances your overall shooting experience by providing smoother operation and reduced noise.

Invest in the next level of firearm performance by upgrading to the Armaspec Sound Mitigation Buffer Gen 3. Enjoy the benefits of enhanced control, reduced noise, and smoother operation. Order now and experience the exceptional performance of this buffer, marked by its Patent Pending status.


  • Drop-in replacement for standard buffer and spring
  • Reduce felt recoil
  • Keep the buffer spring from rubbing against the inner wall of the buffer tube
  • Buffer mass is designed to stay under constant tension against the bolt carrier
  • Rubber O-ring on the head of the buffer mass prevents metal on metal contact
  • Made in the U.S.A.
Weight0.4400 lbs
Dimensions11.0000 × 4.0000 × 1.5000 in







There are no reviews yet.

Be the first to review “Armaspec Sound Mitigation Buffer SMB C Gen3”

You might also like

Save 9%
Angstadt Arms EMT-9 PCC TriggerEMT-9 Enhanced Mil-Spec PCC Trigger
Save 11%
Save 8%
UDP-9 9mm AR Pistol Magpul FDE CerakoteUDP-9 9mm AR Pistol
Flat Dark Earth
Tactical Grey
Save 15%
Angstadt Arms 5.56 Matched Receiver SetAngstadt Arms 5.56 Matched Receiver Set

Exceptional Firearms, Craftsmanship and Innovation

Angstadt Arms is born from a rich heritage of master gun makers, a family legacy spanning centuries, now reimagined with innovation and technology. We believe every gun owner is part of a grand story and we invite them to add a new chapter with us.

learn more
Armaspec Sound Mitigation Buffer SMB C Gen3
Armaspec Sound Mitigation Buffer SMB C Gen3

Out of stock