Aim Surplus NiB AR-15 Bolt Carrier Group Review (HD)
This video provides a review of the Aim Surplus NiB AR-15 Bolt Carrier Group. The content includes live-fire testing, a discussion of the benefits of Nickel Boron (NiB) coatings, a breakdown of the product's specifications, and the reviewer's overall assessment. Social media links for Mrgunsngear are also provided.








