Rearden Manufacturing Group Llc Mini Muzzle Brake 0.456 1/2-28 Thread Taper Shoulder Black
The Rearden Mini Muzzle Brake is a precision mounting shoulder built for shooters running high-end modular suppressor systems. This 0.456-inch bore, 1/2-28 threaded adapter features a taper shoulder design that locks your can in repeatable, consistent alignment—critical for accuracy and reliability whether you're running suppressed precision rifles or tactical builds. Machined from 17-4 PH stainless steel in the H900 condition, it's engineered for durability and long-service life on the firing line.
Rearden's Mini brake accepts both Atlas and Plan B suppressors, giving you modularity and flexibility as your kit grows. The black nitride finish—hard-anodized to 67 HRC surface hardness—resists corrosion and wear, holding up through repeated mounting cycles and field use. Whether you're suppressor-shopping or expanding an existing system, compatibility matters, and this adapter delivers it without compromise.
Setup is straightforward if you follow Rearden's specs: torque the brake to the barrel at 15–25 foot-pounds with the shoulder square, then seat the suppressor at 10 foot-pounds after cleaning threads and tapers. Use an alignment rod during installation to guarantee the system is running true. This is not a quick-detach—it's a permanent platform for a dialed-in, repeatable suppressed setup.

