The American Precision Arms Gen 4 Little Bastard Self Timing Stainless Muzzle Brake is built for shooters who want flatter recoil and easy installation. This 6.5mm brake uses a 5/8"x24 thread pattern and a compact 2.70" length with a 1" diameter, giving you serious recoil control without adding excessive bulk to your rifle.

Designed around APA’s calibrated U.R.P tunable top ports, this Gen 4 brake allows you to fine-tune gas flow to minimize or even eliminate vertical movement. Its self-timing system means you can mount and align the brake without shims or washers, while the stainless steel construction offers durability and corrosion resistance for hard use at the range or in precision competition. It’s a purpose-built upgrade that reflects American Precision Arms’ focus on innovation and refined performance.

Key Features:

• Manufacturer: American Precision Arms
• Model: Gen 4 Little Bastard Self Timing
• Caliber: 6.5mm
• Condition: New
• Thread Pattern: 5/8"x24
• Diameter: 1"
• Length: 2.70"
• Weight: 4.40 oz