Tuna Cans 3-Port Brake Muzzle Device

Description

The Tuna Cans 3-Port Brake Muzzle Device is a large, heavy-duty muzzle device engineered for demanding use across a wide range of calibers, including 5.56, .308/7.62, 9mm, and .45-70.

Precision machined from heat-treated 17-4 stainless steel, the 3-Port Brake measures approximately 3 inches long and weighs approximately 4 oz. Its rugged construction is designed to withstand high temperatures, high round counts, and aggressive firing schedules while maintaining a strong, consistent mounting interface.

The 3-port brake design redirects expanding gases to help manage muzzle movement and recoil. It also incorporates 0.900″-24 TPI male threads, commonly associated with the Plan B-style mounting pattern, providing an integrated mounting interface without requiring additional stacked components.

Available configurations include:

• 1/2×28 female barrel threads with a .399″ bore
• 5/8×24 female barrel threads with a .499″ bore
• 0.900″-24 TPI male mounting threads
• 3-port muzzle brake design
• Heat-treated 17-4 stainless steel
• Approximately 3″ overall length
• Approximately 4 oz weight
• Designed for high-heat and high-round-count applications

Proudly made in Texas, Tuna Cans components are manufactured either in-house or through carefully selected local manufacturing partners. By selling direct, we’re able to deliver factory-quality machining, durable materials, and precise fitment without unnecessary middleman markup.