Nickel TEFLON™ Plated Bolt Carrier Group - 158® - MPI M16 BCG (5.56)
This M16 Bolt Carrier Group drops right into your M16, AR15 or M4 platform rifle. We source our components from manufacturers that meet or exceed Military Specifications. At Right to Bear we believe that Mil-Spec should be the bare minimum, a level of quality that we surpass whenever possible. Nickel Teflon has continually proven to outperform traditional Anodizing and Phosphate coatings by leaps and bounds! The increased reliability, corrosion resistance and ease of maintenance make this upgrade a no-brainer.
Please note: Nickel Teflon can vary in color from one plating bath to another. The Sample picture above is on the darker end of the spectrum and your BCG may be lighter. Every single unit is test fired and inspected before packaging. Some light fouling may be present.
RUN IT LONGER AND HARDER. Lubrication optional. If you decide to use lube you won't notice when it dries up. The natural lubricity of Nickel Teflon has a much lower coefficient of friction than phosphate treated steel with lube applied.
LUBRICITY & WEAR RESISTANCE. Lubricity plays an essential role in optimizing wear resistance and longevity. Nickel Teflon has a .05 Coefficient Of Friction (COF), creating a surface more slick than Anodizing, Hard Chrome or even Nickel Boron.
LONGEVITY. Has a Hardness of Rockwell 54. Guaranteed not to peal or flake
EASE OF MAINTENANCE. No scrubbing required. Carbon fouling literally just wipes off with a rag.
CORROSION RESISTANCE. We apply a proprietary Electroless Nickel substrate with a higher than average phosphorus content, giving the coating a barrier that's practically impenetrable by corrosion.
- Proprietary Electroless Nickel Teflon finish
- 8620 Tool Steel (Carrier)
- 158 Carpenter Steel (Bolt)
- Mil-Spec Extractor Spring, black extractor insert, Viton O-Ring
- Tool Steel Extractor
- Shrouded Firing Pin
- Mil-Spec Gas Key (4130 Steel) attached with Grade 8 hardware and Properly staked
- Bolt is shot Peened and MPI
- All components are polished before plating for increased lubricity
- Lifetime Warranty