Innovative designs. Premium materials. Excellent workmanship.
These are the standards we operate by at A3 Industries.
Built by shooters, for shooters.
A3 Industries was built on hands-on engineering, manufacturing expertise, and a passion for innovation, firearms, and the Second Amendment. Founder and head engineer Brett Rockey brings more than 30 years of product design and manufacturing experience, beginning in the automotive performance industry. In 2015, he applied that experience to his lifelong passion for firearms, developing premium aftermarket products for firearm enthusiasts, builders, and professionals.
Originally launched as A3 Tactical, the company became A3 Industries to reflect its growth from a niche modular accessory manufacturer into a broader, engineering-driven product line. Today, we manufacture stocks, braces, foregrips, chassis systems, and platform-specific accessories for dozens of firearm platforms.
Our team includes Second Amendment advocates, experienced builders, and military veterans committed to quality, freedom, and responsible firearm ownership. Every A3 product is designed, prototyped, tested, and manufactured in the USA with careful attention to fitment, function, durability, and aesthetics.
We are shooters ourselves, and we refuse to manufacture or sell products we would not confidently run on our own builds. That commitment to American manufacturing, continuous innovation, and customer trust is what defines A3 Industries today.
Designed, tested, and manufactured in the USA.
Every A3 product goes through the same path: requirement-driven design, rapid prototyping in the shop, fitment testing on the platforms it'll ship for, and production runs in our USA-based manufacturing partners. We don't outsource design and we don't import finished goods. The reason for that is simple — when something doesn't fit right, we want to be the ones who fix it, not the supplier eight time zones away. The lineup we ship is the lineup we run on our own builds.
Why we're built different.
Modular Systems
Adapter-driven design. One chassis, many platforms. Swap, don't replace.
Precision Manufacturing
Requirement-driven design, prototyped in the shop, fit-checked on real platforms.
Premium Materials
Billet aluminum, glass-filled polymers, hardcoat anodizing — no corners cut.
Built Here, By Shooters
Designed, tested, and manufactured in the USA by people who run these platforms.