Mil-spec Bolt Catch Roll Pin
OEM replacement Mil-spec Bolt Catch Roll Pin.
Used to attach the bolt catch to Mil-Spec style AR-15 lower receivers.
Bolt Catch Roll Pin Specs:
- 0.094" diameter
- 0.50" Long
- Slotted Steel Spring Pin design
- Matte black finish
Compatible with these lower receivers:
- Mil-spec AR-15/M4/M16 Lower Receivers
- P-15 Minuteman/Wonder/Constable Lower Receivers
Not for use with POF-USA Ambi lower receivers. POF-USA GEN 3 and GEN 4 Ambidextrous lower receivers use a threaded screw to secure the bolt catch.