The parts kit contains 17 essential pins and springs for your AR lower receiver. Saves time when assembling components for a build and makes a great emergency replacement kit for small parts that are most often lost or broken.

Trigger Spring

Hammer Spring

2 Hammer Trigger Pins

2 Takedown Springs

Disconnector Spring

Safety Selector

Detent Safety

Selector Spring

Bolt Catch Spring

Bolt Catch Plunger

Bolt Catch Coil Pin

Trigger Coil Pin

Buffer Retainer Spring

Buffer Retainer

Takedown Detent

Product code: 55AFF75

For more information visit: https://cmmg.com/parts-kit-ar15-lower-pins-and-springs

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