American Precision Arms Gen 4 Little Bastard Self Timing Muzzle Brake

American Precision Arms Gen 4 Little Bastard Self Timing Muzzle Brake Technical specs: - Fabric/Material: Stainless Steel - Threads per Inch: 5/8x24 - Model Generation: 4 - Inner Diameter: 1 in - Outer Diameter: 1 in - Length: 2.7 in - Weight: 4.4 oz - Condition: New - Country of Origin: USA Features: - Caliber and level line machined on brake face - New optimally tuned top ports for maximum efficacy and tunability - Internal manifold designed for softer, smoother recoil impulse - No Thread-title necessary in top ports - Completely machined in Jefferson GA Package Contents: - American Precision Arms Gen 4 Little Bastard Self Timing Muzzle Brake Finishes: - Multiple finishes available: Nitrided, Stainless (caliber variants vary by model) Caliber compatibility (variants): - 6mm Creedmoor, 6.5mm Creedmoor, .308 Winchester Notes: - Threading is 5/8x24; compatible with AR-15 platforms