The Aero Precision EPC 9mm bolt is a fantastic option for your next pistol caliber AR build. Machined from high strength 8620 steel with a slick salt bath nitride finish, the EPC bolt carrier group provides a great combination of durability and reliability. For enhanced reliability, a fracture-resistant Grade 23 titanium firing pin has been included. Don’t let your your bolt hold you back, get the EPC/AR9 bolt from Aero Precision
- Finish: Black Nitride
- Platform: AR-9
- Bolt Material: 8620 steel
- Titanium firing pin
- 4140 steel extractor
- heavy duty extractor coil pin
Aero Precision takes some of the most state of the art manufacturing techniques and equipment derived from their work in the aerospace industry and applies it to their products in the firearms industry. They have utilized their knowledge from years of building aircraft components to design and engineer AR-15 handguards, receiver sets, scope mounts, and more. They treat every product as if it were a precision flying machine and adhere to strict quality standards to ensure law enforcement, military, and civilian customers receive a product they can rely on.