Cross Armory Pin Pal AR-15/M4 Front Takedown Pin Kit (CRPP) 4140 Steel

Overview

Cross Armory Pin Pal is a front takedown pin replacement system for AR-15/M4. It reduces wear at the forward pivot point by using a lubricated, Mil-Spec captive bearing so the bearing interfaces with the upper receiver instead of contacting the softer receiver hole.

Product Highlights

• Helps reduce pivot-point wear on AR-15/M4 receivers during frequent upper and lower separation
• Lubricated Mil-Spec captive bearing designed to reduce friction and improve wear resistance
• 4140 ordnance steel pin and locking nut for strength and long-term durability
• Bearing press-fits without special tools and does not permanently modify the firearm
• Designed for standard AR-15 configurations in .223 Remington and 5.56x45mm NATO

What’s Included

• Front takedown pin (replacement)
• Locking nut
• Captive bearing

Specs

• Brand: Cross Armory
• Manufacturer Part Number: CRPP
• UPC: 649070877299
• Platform Compatibility: AR-15 / M4
• Compatible Calibers: .223 Remington, 5.56x45mm NATO
• Material: 4140 ordnance steel (pin and locking nut)
• Bearing: Mil-Spec captive bearing made from porous metal with increased iron content; lubricated
• Finish/Color: Black Melonite hard coat