The Aero Precision EPC/AR9 Bolt Carrier Group: Precision and Durability Combined
The Aero Precision EPC/AR9 Bolt is the core of your EPC build, designed to meet the extreme demands of blowback AR platform firearms. Machined from high-quality materials, this bolt carrier group is built for performance and reliability.
Product Features:
- Material: Machined from 8620 Steel
- Finish: Black Nitride Finish
Included Components:
- 8620 Steel Bolt Assembly
- 4140 Steel Bolt Guides
- Grade 23 Titanium Firing Pin
- Firing Pin Retaining Pin
- 4140 Steel Extractor
- Heavy Duty Extractor Coil Pin (all parts are installed)
Disclaimer: Aero’s 9mm Bolt may not be compatible with some aftermarket fire control groups. It is recommended to use a mil-spec or PCC specific trigger group. After assembly, verify proper operation and trigger reset with an unloaded firearm prior to use. This bolt is not compatible with most AR15 folding stock adapters.