Seekins Precision AR ATC 1/2x28 Muzzle Brake 5.56 Black Melonite

The Seekins Precision ATC is a muzzle brake for AR-15 rifles, built to mount on a 1/2-28 threaded barrel. It is designed to reduce recoil and muzzle rise, with its port layout spreading gas work across the device and front-facing porting intended to help keep the rifle tracking straight.

The brake is machined from 416R stainless steel and finished in black Melonite. It is chambered for .223 Remington and 5.56x45mm NATO. An included timing nut allows alignment without peel or crush washers, which simplifies installation and removal for cleaning.

• Type: Muzzle brake
• Platform: AR-15
• Thread pitch: 1/2-28 tpi
• Calibers: .223 Remington, 5.56x45mm NATO
• Material: 416R stainless steel
• Finish: Melonite
• Color: Black
• Included accessory: Timing nut