The LanTac SmoothCam Domed Cam Pin (brand part number 01-UP-762-CPH, model CP-R360-H) is a Heavy-weight cam pin sized for 308/7.62-pattern bolt carrier groups. LanTac machines the pin with its SmoothCam profile, a cam track geometry built to ride against the bolt carrier with less drag through the cycle, and finishes the head in a domed shape rather than the flat factory profile to reduce edge contact against the barrel extension during cycling. Because it’s built to the 308/7.62 bolt diameter, it’s sized specifically for AR-10 pattern rifles and won’t interchange with a standard 5.56 AR-15 cam pin. It’s a durable, purpose-built replacement for shooters running a .308-pattern gas gun hard.

Key Specifications

• Machined with LanTac’s SmoothCam profile for a cam track that rides against the carrier with less drag.
• Features a domed head instead of a flat factory profile, reducing edge contact against the barrel extension.
• Built in the Heavy weight configuration for this cam pin line.
• Sized specifically for 308/7.62-pattern bolt carrier groups, not the smaller 5.56 AR-15 pin.
• Machined from steel, the standard material for a part that takes repeated cam-track loading every cycle.

Frequently Asked Questions

What does the domed head do? It reduces the contact edge that rides against the barrel extension during cycling, compared to a flat factory pin.

Will this fit my AR-15? No, it’s sized for 308/7.62-pattern bolt carrier groups and does not interchange with the smaller 5.56 AR-15 cam pin.

Buy the LanTac SmoothCam Domed Cam Pin – 308/7.62, Heavy

Upgrade a wear part your .308 gas gun cycles on every single shot. Order it from our Lantac USA lineup, part of our AR bolt carrier groups selection, at our Lubbock, Texas gun shop for fast, direct shipping.