Cmc Ar-15 Lpk W/curved Trigger

The CMC AR-15 Lower Parts Kit with Curved Trigger is a complete, enhanced lower receiver component assembly built around a precision 3.5-pound single-stage curved trigger. This lower parts kit serves as the foundation for AR-15 builds across civilian sport shooting, training, and professional applications. The curved trigger geometry reduces finger travel and promotes consistent trigger break, a critical factor for shooters developing repeatable accuracy at distance or executing rapid fire sequences during tactical training scenarios.

The kit includes all essential components required for lower receiver assembly: the 3.5-pound single-stage trigger, bolt catch assembly (plunger and spring), bolt catch roll pin, magazine release mechanism (button and spring), buffer retainer spring, safety selector, safety detent spring, and safety detent. This comprehensive lower parts kit eliminates the need to source individual components separately, reducing the risk of missing parts during the build process. The 3.5-pound trigger pull provides a crisp, predictable break suitable for both precision rifle work and rapid-fire carbine training. Note that the grip is sold separately and must be procured to complete the lower receiver assembly.

This lower parts kit addresses the needs of AR-15 builders at all experience levels—from first-time builders assembling their initial rifle to experienced gunsmiths managing multiple builds for customer work or personal inventory. The CMC trigger is a known quantity in the tactical community, and a complete parts kit format significantly accelerates assembly timelines compared to hand-sourcing components. Whether you're building a 16-inch carbine for home defense, a 20-inch rifle for distance shooting, or a short-barreled rifle for specialized duty, this lower parts kit provides the trigger and control components necessary to achieve reliable operation.