guntec usa ar15 pvd rainbow bolt carrier groups that are tin coated gold ar15 bcg 2a.jpg

GunTec USA announced recently rolled out two new products for the AR-15 pattern of weapons with their new rainbow PVD and TiN coated 5.56mm bolt carrier groups.

guntec usa ar15 pvd rainbow bolt carrier groups that are tin coated gold ar15 bcg 1

 

SPECIFICATIONS:

-8620 Steel Bolt Carrier

-9310 Bolt MPI (Magnetic Particle Inspected)

-Hydraulically Staked CL Key

-Grade 8 Screws to Mil-spec

-USA Made

-Rainbow PVD (Physical Vapor Deposition) Finish On Bolt Carrier

-TiN COATING (Gold Titanium Nitride Finish) On Bolt Carrier

-Nitride Finish On Bolt, Firing Pin Retainer, Staked Screws & CAM Pin

-Aesthetic Coating Which Improves Durability & Lubricity

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To learn more about GunTec USA and their new PVD and Tin coated AR-15 bcg’s. CLICK HERE

guntec usa ar15 pvd rainbow bolt carrier groups that are tin coated gold ar15 bcg 6

guntec usa ar15 pvd rainbow bolt carrier groups that are tin coated gold ar15 bcg
guntec usa ar15 pvd rainbow bolt carrier groups that are tin coated gold ar15 bcg