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