What Is A9 Armor?

A9 armor is Alpine Armoring's rifle-rated protection level, equivalent to CEN BR6+ and NIJ RF2. It stops high-powered rifle rounds up to 7.62x51mm (.308), including 5.56x45, AK-47 fire, and is the standard specification for executives and government personnel operating in high-risk environments.

• What A9 stops. A9 defeats 7.62x51mm M80 ball at about 2,780 feet per second, 5.56 x 45mm, and the 7.62x39mm AK-47 round covered from A6 up, the rifle rounds most common in conflict zones. That puts it well above handgun-only levels on the armor-level scale.
• The standards it maps to. A9 equals CEN BR6+ and NIJ RF2, so a protection level quoted in either system points to the same build. As Director of Design & Engineering, Cameron Khoroushi notes that the A-level provides a security team with a single cross-border reference point.
• What it adds to the vehicle. A9 bullet-resistant glass runs about 42mm thick, and an A9 windshield weighs roughly 200 pounds, which is why every A9 build needs upgraded suspension and brakes to carry the load.
• Who specifies A9? It is the practical standard for corporate executives, diplomats, and NGO staff in high-risk regions, balancing rifle protection against weight and discretion. Those builds are usually SUVs and trucks, and what an armored truck or SUV withstands covers what that protection means round by round.
• How Alpine Armoring verifies it. Alpine Armoring tests its vehicles at the United States Army's Aberdeen Proving Ground and is the only manufacturer whose armored vehicles have passed both VPAM VR7 and Aberdeen requirements (USA & EU Certified). To confirm whether A9 matches your threat profile or to compare it across Alpine Armoring's armored vehicles, contact Alpine Armoring's team.