The COP M4 (Continuous Optics Platform) is a custom configured integrated upper receiver and hand guard system.
This extremely rigid design allows for symmetrical or asymmetrical rail platforms to accommodate a multitude of optic requirements. The hand guard system allows for a free-floated barrel giving the operator superior performance and accuracy.
This system uses any standard AR-15 barrel, not a proprietary barrel system. Barrel nut and wrench are included with the kit. The receiver design also has a fully enclosed dust cover pin which can be removed with the barrel in place. The forward assist and dust cover are already installed.
NOTE: Barrel assembly, bolt carrier group and charging handle not included.
The default kit is the Minimalist Kit. If you would like to upgrade, please select the full kit as an addon.