OCL M4 COLLAR BLACK

The OCL M4 Collar Black, manufactured by Otter Creek Labs, is a precision-engineered locating collar designed to fit M4 specification barrels as well as compatible models such as the Ops Inc 12th model, AEM5, and OCM5. Crafted from durable 17-4 stainless steel, this component undergoes H900 heat treatment to enhance its strength and resilience under demanding conditions.

Finished with a sleek black nitride coating, the OCL M4 Collar provides excellent corrosion resistance and a low-profile appearance that complements tactical firearm builds. Its precise fit ensures reliable alignment and secure positioning of the barrel, contributing to consistent performance and ease of assembly.

Ideal for users seeking a high-quality barrel collar from a reputable brand, the Otter Creek Labs OCL M4 Collar Black offers a robust and functional solution tailored to specific firearm platforms. This part exemplifies attention to material quality and manufacturing standards, making it a valuable addition for those maintaining or upgrading their M4-style rifles.