$14.99
4 in stock
Online inventory may differ from in-store availability.
Quick turnaround so you get your gear sooner.
Trusted checkout with industry-standard protection.
Keeping Traditions Alive Since 1953
Secure Transactions provided with 
The cam pin is one of those little parts nobody thinks about until it starts dragging, and WMD Guns built this one to outlast the standard version by a wide margin. It's machined from high-grade steel alloy to government M16 specifications, then finished with WMD's proprietary NiB-X nickel boron coating. That coating is harder than chrome and slicker than a factory phosphate pin, which means less friction on every cycle and a surface that carbon just doesn't want to stick to.
Inside your bolt carrier group, the cam pin rotates the bolt to lock and unlock during the firing cycle. Any friction there works against reliability. The nickel boron finish cuts drag down to a minimum and resists corrosion and abrasion, so the pin keeps doing its job in dirty, wet, or high-round-count conditions. When it comes time to clean, the slick surface wipes down fast because fouling never really bonds to it.
High-volume guys, 3-gun competitors, and anyone who runs their rifle hard tend to keep one of these on the bench. It's a smart upgrade over a worn factory pin and an even smarter spare to have in your kit, since a cam pin failure can stop a rifle cold. Dropping in a fresh one gives you a longer service life out of that spot in the BCG and a little extra peace of mind.
One thing worth knowing: the NiB-X coating gives these pins tight tolerances, so they run best in standard-spec 5.56 bolt carrier groups. If you're working with a piston system or an odd-pattern carrier, it's worth a quick test fit before you head to the range. In a mil-spec AR-15 or M16 BCG, it's a clean drop-in.
Yes, it's machined to government M16 specs and drops right into standard mil-spec AR-15 and M16 bolt carrier groups. The nickel boron coating does make the tolerances tight, so if you're running a piston-driven or non-standard carrier, a quick test fit before range day is a good idea. In a typical 5.56 BCG it's a straightforward swap.
The NiB-X finish is harder than chrome and extremely slick, which reduces friction as the cam pin rotates the bolt. It also resists corrosion and abrasion and keeps carbon from adhering, so the pin lasts longer and cleans up much faster than a standard phosphate part. That combination is why high-round-count and competition guns benefit from it.
Absolutely. The cam pin is a small part that can stop a rifle cold if it fails, so keeping a fresh one in your range bag or build kit is cheap insurance. It's also a solid upgrade if your current pin is showing wear.
No, this pin is the 5.56 NATO version for AR-15 and M16 platforms. WMD makes a separate NiB-X cam pin (part number 1-NIBXCP308) for DPMS-pattern .308 rifles. Match the pin to your caliber and carrier pattern for proper fit.
| UPC | 855899003089 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | 1-NIBXCP |
| Color | Nickel |
| Product Type | Part |
You must be logged in to post a review.
Reviews
There are no reviews yet.