Sparrow Dynamics Slot Brake Muzzle Brake

Our Slot Brake muzzle brake mimics the aesthetics of a flash hider, but in a muzzle brake design (it does not act as a flash hider). This is a great muzzle device for rifles, AR pistols, and featureless rifles in restricted states. Chambered in 5.56 (.223) with 1/2-28 threads.

The slot ports are ramped which allows gasses to blast forward while still mitigating some recoil. This design greatly reduces the concussive blast felt by the shooter and anyone standing to the sides. The front conical crown also forces blast forward. Typical ported muzzle brakes do an excellent job mitigating recoil, BUT their ports direct gasses and the concussive blast to the sides and back toward the shooter which can be uncomfortable. Customers have been expressing this issue to us and we listened. The closed bottom also prevents gasses from blasting downward and kicking up dust, dirt, or gravel when in prone positions.

The length is perfect to bring a 14.5 inch barrel out to 16+ inches (when used with shims or a crush washer) to help you meet minimum length regulations when permanently attached, and the bottom is spot drilled for the pin location if needed.

Precision Machined from a hardened 416 stainless steel which is highly corrosion resistant and very strong. There are two color options, matte black nitride and raw stainless steel. Made in USA!

Features:

• Available Finish color : Raw Stainless, Black Nitride
• 5.56 (.223) caliber with 1/2-28 threads
• Precision machined 416 stainless steel
• Black nitride or raw stainless
• This is a muzzle brake, not a flash hider
• Crush washer included inside package