Subscribe to newsletter to receive timely updates about your favorite products.
JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.
The Armaspec SMB Kit comes with everything needed to complete your rifle build.
This Kit comes with our SMB ( Sound Mitigation Buffer) A superior upgrade buffer in place of the OEM mil-spec buffer springs and weights.
Free shipping on all orders over $99.
Guaranteed for life
Proudly made in America