The AR-47 7.62x39 Upper Assembly is engineered to deliver high-performance, reliability, and a seamless integration into your AR-15 lower receiver. Built to handle the powerful 7.62x39 …

Whether you're building a 9mm AR, .40 S&W AR, .45 ACP AR, or 10mm AR, these BCGs are built to withstand the demands of high-pressure pistol caliber ammunition while ensuring …

Explore Moriarti Arms' selection of AR rifles, including AR-15, AR-9, AR-10, AR-40, and AR-45 models. Built for precision, performance, and durability, these rifles are designed for …

Browse our top selection of Pistol Caliber Carbines (PCC) including AR-9, AR-45, 9mm MP5, 10mm, and AR-40 rifles, pistols, build kits, and accessories. High ... Military & LEO

AR-40 .40 S&W 16" Slick Side Lightweight Upper | Hexagon Blast Can | BCG & CH Included. Upgrade your AR-40 build with this high-performance .40 S&W 16" Slick Side Lightweight …

AR-10 8.6 BLACKOUT 12" Hybrid Upper Receiver Assembly w/ MLOK & Shroud – Precision Built for .308 DPMS Compatible Lowers $439.95 $699.95 Glock 19 Build Kits – Complete Custom …

Explore AR-40 S&W caliber rifles and AR-40 S&W pistols at Moriarti Armaments. Our premium quality firearms in AR-40 S&W provide exceptional performance, precision, and versatility for …

Shop the AR-9 / AR-40 LE M4 6-Position Mil-Spec Stock Kit, designed for law enforcement-style builds. Features a quick-adjust grip lever, multiple sling mounts, and includes a 9mm heavy …

The AR-15 / 9MM/40/45 Dedicated Slick Billet Upper Receiver is crafted to provide the ultimate in reliability and performance for your AR build. Whether you are building in 9mm , .40 S&W , or …

Explore Moriarti Arms Pistols at Moriarti Armaments, featuring AR-15, AR-9, AR-10, AR-40, AR-45 Cal and more. Our premium quality pistols deliver top-tier performance, accuracy, and …