Stone Mountain Arsenal (DBA: “SMA”) was founded with the idea of providing citizens professional grade products, whether for hunting, shooting sports, or to defend what matters most.


Located in the heart of Georgia, SMA has been providing high-quality OEM components and accessories to notable manufacturers in the shooting sports industry for several years. Components and accessories that represent the pride of craftsmanship that made our country great. We then set our sights on the aftermarket pistol market by offering custom aftermarket barrels and slides your pistol needs.


While we continue to serve as an OEM provider in the industry, we decided to open up our OEM surplus inventories to retail/direct consumer channels. That is why you find such great prices on such quality production components.


We are constantly adding products and parts so please continue to check back on a regular basis to find the pistol and rifle parts to fit your needs.