MPN: 01-UP-556-CP

Features:

• Reduced Wear Design: Domed head minimizes contact with the receiver, reducing internal wear
• High-Strength Build: Machined from 17-4 PH Stainless Steel, hardened to H900 (~45RC)
• Polished Smooth Finish: Reduces friction for smoother bolt cycling and improved longevity
• Precision Engineering: Features additional flats to further reduce wear inside the cam channel
• Natural Hardened Finish: Copper/brass appearance highlights its heat-treated durability
• No Moving Parts: Simple, robust construction eliminates failure points during operation

Specifications:

• Material: 17-4 PH Stainless Stee
• Finish: Natural Hardened Copper Color
• Weight: 0.28 oz.

Compatibility:

• Standard AR-15 Bolts

Details:

If you’re looking for an easy upgrade to help your AR-15 run smoother and reduce wear on your parts, the LANTAC Domed Cam Pin is worth a look. It’s made from tough stainless steel (17-4 PH) and heat-treated, so it’s built to last.

What Makes It Different?

The big thing is the domed head. Instead of the usual flat cam pin that drags across your receiver, this one has a rounded top that cuts down on friction. That means less wear on your receiver and the pin itself. It’s polished too, so it helps your rifle cycle a little smoother.

Why It Matters:

Over time, little things like this add up. Less friction means your rifle parts wear slower, and that can save you some headaches down the road. Plus, it’s all one solid piece—no moving parts—so there’s nothing to break or fail when you need your rifle to run.

We’ve seen guys run these in their builds, and they like how it smooths things out. If you’re already upgrading your bolt carrier group or just want your gun to last longer, it’s a simple part that does its job well.