

Product Description
The Aero Precision EPC/AR9 Bolt Carrier Group is the heart of your 9mm EPC build. Precision machined from 8620 steel and treated with a black nitride finish for superior corrosion and wear resistance, this BCG is built to handle the extreme demands of blowback AR platform firearms. Featuring a fracture-resistant Grade 23 titanium firing pin, 4140 steel extractor, and heavy-duty extractor coil pin, every component is engineered for reliable, consistent performance in your AR9 build.
Product Highlights
- Precision machined from 8620 steel for exceptional strength and long-lasting durability
- Black nitride finish delivers outstanding corrosion and wear resistance under hard use
- Fracture-resistant Grade 23 titanium firing pin ensures reliable ignition cycle after cycle
- 4140 steel extractor and bolt guides provide consistent extraction and smooth cycling
- Purpose-built for 9mm blowback AR9/EPC platform firearms for a true drop-in fit
Specs
- Brand: Aero Precision
- MPN: APRH200083C
- UPC: 840014621996
- Caliber: 9mm
- Finish: Black Nitride
- Bolt Material: 8620 Steel
- Bolt Assembly: 8620 Steel
- Bolt Guides: 4140 Steel
- Firing Pin: Grade 23 Titanium (Fracture Resistant)
- Extractor: 4140 Steel
- Extractor Pin: Heavy-Duty Coil Pin
- Compatible Platform: AR9 / EPC Blowback
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