Cmmg Part Kit Ar15 Lower Pins/spring

The CMMG AR15 Lower Pins and Springs Kit is a component set designed for builders, gunsmiths, and armorer-level technicians who need replacement or spare lower receiver hardware. This kit contains precision pins and springs that are essential for assembling or repairing the fire control group and safety lever mechanism in any AR-15 platform lower receiver.

The components in this kit are designed to ensure dimensional consistency and durability, making them suitable for repeated assembly cycles and operational use. The compact packaging (2.5 × 0.75 × 4.5 inches) makes this kit ideal for range bags, armorer kits, or maintenance supplies, allowing for easy transport and storage.

This kit is beneficial for law enforcement armorer teams performing routine maintenance and repairs, military personnel conducting field-level component replacement, and civilian builders undertaking their first or tenth AR-15 assembly. Having verified pins and springs ensures reliable function and helps eliminate guesswork during assembly.