Cryptic Bolt Carrier Group BCG - Complete 6.5mm Grendel/7.62x39mm Mystic Black
2 options
- Black, this page
- Midnightout of stock
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Cryptic Coatings
Overview
The Cryptic Bolt Carrier Group is designed for the 7.62x39mm caliber, offering a complete assembly that ensures reliable function in your AR-15 platform. Its DLC finish enhances durability and resistance to wear, making it a solid choice for builders looking to maintain performance in various shooting conditions. This BCG is often utilized in builds focused on intermediate cartridges, particularly for those interested in chambering 7.62x39mm rounds.
Specifications
Cryptic Bolt Carrier Group BCG - Complete 6.5mm Grendel/7.62x39mm Mystic Black
2 options
- Black, this page
- Midnightout of stock
Build history on GunPartPicker
Builders on GunPartPicker first added the Cryptic Bolt Carrier Group BCG - Complete 6.5mm Grendel/7.62x39mm Mystic Black to a build in July 2026.
It was out of stock everywhere we track for all of September 2026, and today the one retailer we track is out of stock. Listed prices start at $270.75 at Optics Planet for when it comes back.
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