© Primary ArmsCryptic Coatings 9mm AR9 Bolt Carrier Group - Mystic Silver PVD
- Brand
- Cryptic Coatings
- Color
- Silver
- Caliber
- 9mm
- Category
- Gun Parts
- Platform
- AR-15
- Gun Part Type
- Bolt/BCG
- MPN
- CC1103
Overview
The Cryptic Coatings 9mm Bolt Carrier Group (BCG) is a purpose-built component for 9mm AR-15 builds using GLOCK or Colt-style magazines. Machined from 8620 steel and finished in Mystic Silver, this BCG includes a heat-treated 4140 heavy-duty external extractor designed specifically for 9mm case geometry. Key features include a threaded, field-serviceable extractor pin, a removable counterweight for cycling optimization, and an aluminum guide key with self-locking bolts that eliminates the need for staking. It comes equipped with a stainless steel firing pin and spring, and is compatible with mil-spec buffer and spring assemblies.
Price & Stock History
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