The Otter Creek Labs OCL OPS/AE OTB Muzzle Brake Black is a one-piece over-the-barrel adapter that combines a proven OPS 12/AE style mount with an integrated muzzle brake. Machined from H900 heat-treated 17-4 steel and finished in low-profile black nitride, it is purpose-built to host Ops Inc 12th Model, AEM5, and OCM5 suppressors on barrels threaded 1/2x28 with an outer diameter of 0.75 inch or less and sufficient exposed length from the shoulder.
This OTB muzzle brake is ideal for shooters who want a clean, no-fuss suppressor setup without custom collars or barrel work. It offers secure mounting, effective gas management, and a streamlined profile that works well on precision builds, training rifles, and range carbines chambered in 5.56 NATO. Otter Creek Labs is known for thoughtful suppressor mounting solutions that emphasize durability, compatibility, and straightforward installation.
- Manufacturer: Otter Creek Labs
- Model: OCL-803 OTB Muzzle Brake
- Caliber: 5.56 mm NATO
- Color: Black
- Thread Pitch: 1/2x28
- Material: H900 Heat-Treated 17-4 Steel
- Finish: Black Nitride
| __Model | OTB Muzzle Brake |
| __Capacity | NA |
| __Caliber | NA |
| __Barrel Length | NA |
| __Optic Footprint | NA |
| __Action | NA |
