$149.00
104 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 White Label Armory M16 BCG is the kind of bolt carrier group you drop into a build and stop thinking about. It's a full-auto profile M16-style carrier machined from 8620 steel, heat treated, and given a final grind before plating. That grinding step is where White Label earns its keep. They grind the outside dimensions along with all three interior dimensions, which gives the carrier a near frictionless surface finish that translates to smoother cycling and less wear over the long haul.
The heart of any BCG is the bolt, and this one runs a 9310 steel bolt that's heat treated, shot peened, and magnetic particle inspected. That MPI step catches hidden flaws before the bolt ever reaches you, which is exactly what you want in a part that takes the brunt of every round fired. A billet 4140 gas key sits up top, seated with Grade 8 fasteners and properly staked so it stays put round after round. The whole package gets H&M's Blacknitride+ treatment, a finish known for hardening the surface, adding lubricity, and shrugging off corrosion.
Instead of a stamped part, this BCG uses an extractor machined from solid 4140 bar stock, then heat treated, shot peened, and phosphate coated. It ships with the extractor insert and O-ring already in place for consistent grab and reliable ejection. Rounding out the group is a 4140 cam pin treated for wear resistance and a firing pin machined from 17-4 H-900 stainless steel.
Chambered for 5.56 NATO, this carrier group works as a direct drop-in for standard AR-platform and M16-pattern uppers. White Label's parent company DRG Manufacturing produces these in-house, and the brand backs them with a lifetime guarantee. For folks putting together a rifle that needs to run hard and stay reliable, this is a dependable, no-corners-cut foundation.
Yes. It's an M16-profile carrier group chambered in 5.56 NATO that drops right into standard AR-platform and M16-pattern uppers. The full-auto carrier profile is common in semi-auto builds and adds a bit of mass for reliable cycling. Just clean and lube it before your first range trip.
The extractor is machined from solid 4140 bar stock rather than stamped, then heat treated, shot peened, and phosphate coated for durability. Billet extractors tend to hold up better under hard use and consistent extraction cycles. It also ships with the extractor insert and O-ring already installed for reliable grab and ejection.
It is. The 4140 billet gas key is seated with Grade 8 fasteners and properly staked so it stays locked in place round after round. Proper staking is one of the most important things to look for in a BCG, since a loose gas key can cause cycling problems down the road.
Both are well-regarded bolt materials. Carpenter 158 is the classic mil-spec steel, while 9310 is a newer alloy many builders consider slightly stronger. This bolt is heat treated, shot peened, and MPI tested, so it's built to hold up through thousands of rounds.
| UPC | 810155160562 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | WLA-BCG-3001 |
| Model |
You must be logged in to post a review.
Reviews
There are no reviews yet.