Lower Receiver - Bolt Catch Plunger, Spring, & Roll Pin Kit - Mil-Spec.

The Bolt Catch Plunger, Spring, and Roll Pin are used is most Mil-Spec. bolt catch assemblies.

Features:

• Mil-Spec.
• Kit Includes:  Plunger, Spring, and Roll Pin
• Compatibility:  Should fit most Mil-Spec. AR15 and AR10 Armalite rifle configurations, but refer to your manufacture for more specific compatibility information *Plunger and Spring should also fit most AR10 DPMS configured rifles, but the Roll Pin will most likely not fit
• Common Calibers:  .223, 5.56, 300 Blackout, .308, and 7.62

Important Information:

• Domestic US orders only, No international sales allowed