Colt Defender, coated with our very own Blackstone and Graphene Coating. This Colt features Blackstone HD on the exterior, and Blackstone DFL on the internals. Blackstone adds for better durability and resistance against use on the frame and slide, and when Blackstone DFL is used on the controls, it adds for better performance. DFL also adds superlubricity and friction reduction. Blackstone is a MIL-SPEC coating.
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