Aero Precision Heavy Hitter: Multi-Caliber .308 BCG
The Aero Precision .308/7.62 Bolt Carrier Group delivers reliable performance for large-frame AR builds. This mil-spec phosphate-finished BCG features a case-hardened 9310 steel bolt and 8620 tool steel carrier, with MPI/HPT testing ensuring operational reliability.
Engineered with precision, this BCG includes a properly staked 4130 steel gas key, chrome-coated firing pin, and enhanced extractor system with dual springs and O-rings. The multi-caliber design accommodates .308, 7.62×51, .338 Federal, and other .308-based cartridges.
Highlights:
- Mil-spec phosphate coating for durability
- Grade 8 hardware with properly staked gas key
- Shot peened and phosphate-coated bolt components
- Dual extractor springs and O-rings
- Forward assist serrations
- MPI and HPT tested
- Made in the USA
Specifications
- Brand: Aero Precision
- Model: .308/7.62 Bolt Carrier Group
- MPN: APRH308184C
- Weight: 18.56 oz
- Materials:
- Bolt: 9310 Steel
- Carrier: 8620 Tool Steel
- Gas Key: 4130 Steel
- Firing Pin: 8740 Steel, Chrome Coated
- Extractor: 4340 Steel
- Caliber Compatibility: .308, 7.62×51, .338 Federal, and other .308-based cartridges
- Finish: Mil-spec phosphate
The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.
If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.
Aero Precision Warranty
If for any reason you have a warranty issue with one of our products, please contact us at 253-272-8188.
Please describe your situation, include your name and order number or transaction id. One of our technical specialists will then review your claim and contact you within 3-5 business days.
If you have images to send, please email them to support@aeroprecisionusa.com
Damaged Items
In regards to claims dealing with damaged or blemished products, we ask that you create a Help Desk Ticket on your My Account page. If you don’t have an account with us, please go to the Contact Us page and fill out the form for review within 72 hours upon receiving the shipment.
If you have images to send, please email them to support@aeroprecisionusa.com
Failed Background Check
There will be a 30% restocking fee on all lower receivers returned because of failed background checks.
Disclaimer: Manufacturer’s warranty is subject to change without prior notice.
