The Dead Air XRF Xeno rimfire muzzle brake in 1/2×28 (Dead Air part no. RXD674) is a single-port brake with a quick-detach tapered mounting system. Dead Air Silencers engineered it for the RXD22Ti suppressor, so it gives a secure, repeatable lockup across multiple platforms. It also helps capture lead and debris before it enters the suppressor, which Dead Air says improves performance, reduces internal wear and extends service life. This 1/2×28 version has a .22 bore.

Key Specifications

• The muzzle thread is 1/2×28, one of the two patterns Dead Air offers on the XRF brake.
• The bore is .22, sized for .22 caliber projectiles.
• Material is 17-4PH stainless steel, a corrosion-resistant alloy.
• The finish is nitride in black, a hard coating for wear resistance.
• Weight is 1.05 ounces, as Dead Air lists it for this thread version.
• Total length is 1.16 inches, as Dead Air lists it for this thread version.
• The diameter is 0.81 inch, a slim profile on a rimfire muzzle.
• The single-port brake design adds to overall suppressor efficiency.
• It uses a quick-detach tapered mounting system for secure, repeatable lockup.
• It was engineered for the RXD22Ti suppressor, and Dead Air says it helps capture lead and debris before it enters the can.

Frequently Asked Questions

What threads does the XRF brake come in? Dead Air offers the XRF Xeno rimfire muzzle brake in 1/2-28 and M10x1. This is the 1/2×28 version.

What suppressor is it made for? Dead Air engineered it for the RXD22Ti suppressor, with a tapered quick-detach system for repeatable lockup.

What does it do besides mount the suppressor? Dead Air says it helps capture lead and debris before it enters the suppressor, improving performance, reducing internal wear and extending service life.

Buy the Dead Air XRF Xeno Rimfire Muzzle Brake, 1/2×28 Thread

Rimfire silencers collect lead and carbon quickly, and a brake that catches some of it up front makes cleaning easier. Order the 1/2×28 XRF brake from our Lubbock, Texas gun shop for fast, insured shipping, and see more Class 3 parts and accessories.