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.

Specifications:

•  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.