Cross Armory’s Quick Pins takedown set for the AR-15/M4 (brand part no. CRQP) replaces the standard rear takedown pin on a Mil-Spec AR-15 or M4 with a one-pinch release system that is far easier to run than a factory pin. Machined from 7075-T6 aluminum and finished in black, the pins let a shooter pop the upper and lower receiver apart with a simple pinch of the fingers, then snap back into place automatically when the receivers are closed again. That speed matters at the range or in the field, where a fast, reliable way to break the rifle down means less downtime servicing or clearing a mechanical issue before getting back on target.

Key Specifications

• Machined from 7075-T6 aluminum for a durable, lightweight takedown pin.
• One-pinch release replaces the standard AR-15/M4 rear takedown pin operation.
• Automatically locks back into place when the upper and lower receivers are closed.
• Finished in black to match standard AR-15/M4 hardware.
• Built as a Rear Pin Kit for fast receiver separation during service or a range malfunction.
• Compatible with Mil-Spec AR-15/M4 platform rifles.

Frequently Asked Questions

How does the quick pin release work? A simple pinch of the fingers opens it, and it automatically locks back into place when the receivers are closed.

What rifles is this compatible with? Mil-Spec AR-15/M4 platform rifles.

What is this pin made from? 7075-T6 aluminum, finished in black.

Buy the Cross Armory Quick Pins Takedown Set

Break your AR-15 down faster for service or a range fix. Order the Cross Armory Quick Pins set from our AR-15 accessories selection at our Lubbock, Texas gun shop as soon as it’s ready to ship.