The American Precision Arms Gen 4 Fat Bastard Self Timing Stainless Muzzle Brake is built for shooters who want a flatter, more controllable rifle without adding unnecessary complexity. Precision machined from stainless steel, it uses calibrated U.R.P tunable top ports and a 5/8"x24 thread pattern to deliver exceptional recoil reduction and nearly zero vertical movement on .30 caliber rifles.

This Gen 4 Fat Bastard is ideal for long-range shooting, competition, and intensive range sessions where fast follow-up shots and consistent sight picture matter. Its 3.30" overall length and 1.10" diameter provide a substantial gas management surface while remaining compact on the muzzle, and the self-timing design simplifies installation and alignment. American Precision Arms is known for meticulous machining and thoughtful engineering, and this brake reflects that reputation in both performance and finish.

Key Features:

• Manufacturer: American Precision Arms
• Model: Gen 4 Fat Bastard
• Caliber: .30
• Thread Pattern: 5/8"x24
• Overall Length: 3.30 inches
• Diameter: 1.10 inches
• Series: Self Timing
• Finish: Stainless