Aero Precision Bolt Carrier Group, Black

The Aero Precision EPC/AR9 Bolt is the essential core of your EPC build, engineered for optimal performance and reliability. Machined from durable 8620 steel, this bolt features a nitride finish that enhances its resilience and longevity. It includes a fracture-resistant grade 23 titanium pin and a robust 4140 steel extractor, ensuring reliable extraction and ejection under the rigorous demands of blowback AR platform firearms. Designed with precision machining from the ground up, the EPC bolt assembly is built to withstand the challenges of high-stress shooting environments, making it an ideal choice for serious shooters looking to elevate their AR performance. Trust the Aero Precision EPC/AR9 Bolt for a solid foundation in your next build.