The Otter Creek Labs OPS/AE OTB (Over The Beach) muzzle brake is designed as a direct-thread suppressor mount that also functions as an effective stand-alone brake.
- Type: Muzzle Brake / Suppressor Mount
- Caliber: 5.56 NATO / .223 Remington
- Thread Pitch: 1/2×28
- Material: Heat-Treated Steel
- Finish: Black
- Compatible Suppressors: Otter Creek Labs OPS, Anchor
- Minimum Barrel Length: 10.5 inches
