The Cross Armory CRPP308 Pin Pal 308 Win/7.62x51mm NATO AR-10 Black Melonite Steel is a friction-reducing pin replacement system built specifically for AR-10 rifles. Machined from 4140 ordnance steel with a black melonite hard coat finish and a brass alloy captive bearing, it is designed to minimize wear at the forward pivot point and make upper and lower receiver separation smoother over the life of the rifle.

This Pin Pal installs in place of the standard front takedown pin on most AR-10 platforms chambered in 308 Winchester or 7.62x51mm NATO. The bearing is press fit without special tools, does not permanently alter the firearm, and can be removed if you choose to return to factory configuration. Ideal for range use, training, and general rifle maintenance, it offers a clean upgrade for shooters who want consistent, reliable takedown performance backed by Cross Armory’s focus on thoughtful, practical firearm accessories.

Key Features:

• Manufacturer: Cross Armory
• Model: Pin Pal
• Caliber: 308 Win / 7.62x51mm NATO
• Type: Pin Replacement
• Material: 4140 Steel With Brass Alloy Bearing
• Finish: Black Melonite Hard Coat
• Firearm Fit: Standard AR-10 Platforms (Not Compatible With M&P 10)
• Weight: 0.1 Lbs