Ever wanted a gold plated BCG? Cryptic Coating can help with that.  Using PVD (Physical Vapor Disposition or CVD (Chemical Vapor Disposition) to coat AR parts, they are creating ultra hard but durable coatings.  On top of the normal NiB they are doing black, gold, bronze silver and a manganese phosphate.  Personally I am fond of the high gloss gold and bronze.

On top of just looking cool, they do offer lubricity properties as well as wear resistance, easier cleaning and increased cyclic rates.  If you want more info on their coatings, and what they offer, they have a very good link that explains each one and all the info for here here: https://www.crypticcoatings.com/our-coatings/

If you want more info, or pricing check out their press release below, that contains a link to their site.

Conover, N.C. – With ties in the performance coatings industry, Cryptic Coatings, Ltd. enters the specialty firearms coating industry by offering complete full auto Bolt Carrier Groups (BCG) for AR15, M16 and M4 firearms coated in their specialty Physical Vapor Disposition (PVD) or Chemical Vapor Deposition (CVD) processes.

Founded by retired veteran Army Master Sergeant Gary Huffman and his wife Karen, Cryptic Coatings specializes in complete BCGs coated in one of their six available coatings each designed to provide reduced friction coefficient that not only lowers operating temperatures but also increases overall performance and BCG life.

Available CVD / PVD Coatings

• Mystic Black
• Mystic Bronze
• Mystic Silver
• Mystic Gold
• Nickel Boron
• Manganese Phosphate

Back by a lifetime guarantee, Cryptic Coatings is confident that their coated BCGs will increase lubricity and wear resistance while providing a smoother recoil, improved accuracy, faster cyclic rates and reduce carbon fouling.

Cryptic Coatings may be found online at www.crypticcoatings.com.