Cryptic Bolt Carrier Group BCG - Complete 6.5mm Grendel II Mystic Gold
Click to see full view
Cryptic Coatings
Overview
The Cryptic Bolt Carrier Group is designed specifically for the 6.5mm Grendel caliber, delivering enhanced performance with a complete assembly that includes all necessary components for reliable cycling. The Titanium Nitride finish not only provides a distinct aesthetic but also contributes to reduced friction and improved wear resistance, ensuring longevity and smooth operation in your build. This BCG is commonly found in precision-oriented builds where accuracy and durability are paramount.
Specifications
Cryptic Bolt Carrier Group BCG - Complete 6.5mm Grendel II Mystic Gold
Price and stock
The Cryptic Bolt Carrier Group BCG - Complete 6.5mm Grendel II Mystic Gold was hard to find in August 2026, in stock on only 6 of the 13 days we checked, and today the one retailer we track is out of stock. Prices barely moved in August 2026, holding around $247, so there haven't been real sales lately. Listed prices start at $247 at Optics Planet for when it comes back.
Trending bolt carrier groups →
Prices checked · refreshed daily across 35 retailers
Not sure which bolt carrier group to pick?
We ranked every bolt carrier group by how often it shows up in real builds on GunPartPicker.
Read the guide: The Most Trusted AR-15 BCGs →Check it against the live catalog:
Frequently Built With
Popular alongside bolt carrier groups on GunPartPicker
Aero Precision AR-15 Breach Charging Handle Ambidextrous Small Levers
Bravo Company Manufacturing 5.56 NATO Mid-Length Bhf AR-15 Barreled Upper - MCMR-15 - 16"
Wilson Combat AR-15 Lower Receiver Forged
Geissele Automatics AR-15 SSA-E X Lightning Bow Trigger
Magpul AFG-2 Angled Fore Grip - Black
Magpul AR-15 MOE Stock Collapsible Mil-Spec Black
No reviews yet. Be the first to review this product!