Steel lock pin designed for M4 featureless buttstock configurations. Durable black finish ensures reliable operation and compliance with California regulations.
The Aim Sports M4 Stock Lock Pin is a precision-engineered component designed specifically for shooters building featureless rifle configurations.
This lock pin is an essential component for anyone assembling a featureless M4 rifle. It provides the mechanical security needed to keep your buttstock properly secured while maintaining the featureless profile required by law in certain areas.
Whether you're a California shooter navigating state regulations or simply prefer a featureless configuration, this pin delivers the dependability you expect from quality rifle components. Installation is straightforward, and the steel construction ensures years of reliable service.