The Aero Precision EPC/AR9 Bolt Carrier Group (BCG) is designed to deliver reliable performance in blowback-operated 9mm firearms. Crafted from high-quality 8620 steel, the bolt features a durable nitride finish that enhances corrosion resistance and prolongs service life. The assembly includes a fracture-resistant Grade 23 titanium pin and a 4140 steel extractor, ensuring durability under rigorous use. This BCG is engineered to meet the extreme demands of the EPC platform, providing smooth cycling and consistent firing performance. Its robust construction and precision machining make it an essential upgrade or replacement part for your AR9 build. Suitable for enthusiasts seeking reliability and durability, this bolt carrier group is a testament to Aero Precision’s commitment to quality firearms components.
Features:
- Material: Machined from 8620 steel for strength and durability
- Finish: Black nitride coating for corrosion resistance and ease of cleaning
- Pin: Fracture-resistant Grade 23 titanium pin for reliability
- Extractor: Made from 4140 steel for consistent extraction and ejection
- Design: Precision machined to meet the rigorous demands of blowback AR platform firearms
