The AR-15 was not intended to be opened by the user with great frequency. Increased use translates into increased wear on the upper receiver’s takedown pin hole. Cross Armory’s PIN PAL transfers the rotational wear from a steel pin bearing on the aluminum receiver to a steel pin bearing on a pre-lubricated MIL-SPEC metal bearing, keeping your gun as tight as it was from the factory.
- Replaces the front pivot pin and and prevents undue wear on the forward pivot point – the upper receiver’s take down pin hole.
- Standard steel front takedown pins bear directly on the holes in the aluminum receivers. PIN PAL bears on a lubricant infused bearing.
- Easily installs on virtually all AR-15/M4 weapons. The Captive Bearing can be press fit into any upper receiver without special tools.
- Easily removable. If you decide to go with a different setup on your weapon, PIN PAL is easily removed and returned to the manufacturer’s factory set-up
- Machined from 4140 steel with a melonite hard-coating for durability. Our MIL-SPEC Captive Bearing is made from oil-infused, porous metal for reduced friction.
Click HERE for more details!
$23.99(AR-15) or $27.99 (AR-10)
- Replaces the front pivot pin and and prevents undue wear on the forward pivot point – the upper receiver’s take down pin hole.
- Standard steel front takedown pins bear directly on the holes in the aluminum receivers. PIN PAL bears on a lubricant infused bearing.
- Easily installs on virtually all AR-15/M4 weapons. The Captive Bearing can be press fit into any upper receiver without special tools.
- Easily removable. If you decide to go with a different setup on your weapon, PIN PAL is easily removed and returned to the manufacturer’s factory set-up
- Machined from 4140 steel with a melonite hard-coating for durability. Our MIL-SPEC Captive Bearing is made from oil-infused, porous metal for reduced friction.
Click HERE for more details!
$23.99(AR-15) or $27.99 (AR-10)




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