Spike's Tactical Nickel Boron M16 BCG Bolt Carrier Group
IntroductionYour Bolt Carrier Group is one of the most critical parts of your build. Don't buy an imitation. This is the same BCG Spike's uses on their builds. If you’re looking for the finest BCG on the market today, search no more! This is the same Mil-Spec BCG that we sell but the only difference is that it’s coated in Nickel Boron. And yes, it’s High Pressure Tested and Magnetic Particle Inspected (HPT/MPI) Nickel Boron has proven itself to be the most durable finish on the market. It’s much smoother than Hard Chrome, it’s easier to clean, makes the rifle cycle smoother, it can be run almost lube free for thousands of rounds, and it will never chip, peal, or flake off! Because of these benefits, Nickel Boron is being adopted by the Military as well as many Government agencies. As you can see, these BCGs are a huge improvement over a standard Phosphate BCG and it’s even an improvement over Hard Chrome. Upgrade to a better BCG today. You won’t be sorry! NOTE: This BCG works in AR-15s. This BCG does NOT make your rifle fully-automatic.
Features
Complete Nickel Boron Plated M-16 BCG
Nickel Boron Coating Inside and Out (Bolt, Carrier, and Gas Key)
Laser Engraved with ST Spider logo
Mil Spec Carrier
Bolt
Mil Spec Extractor
Mil Spec Gas Key
Firing Pin with Hard Chrome Finish
Cam Pin Nickel Boron Finish
Retaining Pin