TacFire SP34 Stabilizer Brace 8" Black Polymer AR-Pistol Platform

The TacFire SP34 Stabilizer Brace is a lightweight, low-profile arm brace purpose-built for the AR-pistol platform. Molded from durable black polymer, the SP34 measures 8" long with a maximum width of 5.6" and a height of 1.9", giving compact AR-pistol builds a stable, shouldered shooting platform without adding meaningful weight to the rear of the buffer tube.

The SP34 is designed to mount directly to a Mil-Spec carbine buffer tube (tube not included), making it a straightforward upgrade for AR-15, M4, and M16 pistol builds using standard buffer tube hardware. The molded polymer construction keeps overall weight to just 0.32 lbs, and the low-profile design delivers the reduced recoil and improved one-handed control that brace-style stocks are designed to provide on AR-pistol firearms.

Whether you are assembling a new AR-pistol or replacing an existing pistol brace, the TacFire SP34 offers an affordable, no-frills stabilizing brace finished in tough black polymer that pairs cleanly with the rest of your AR build.