THE PISTOL CALIBER BUILD STARTER KIT

Need to assemble your next pistol caliber build? Look no longer than the Moriarty MA-9 & MA-45 Lower Receivers! These top receivers are manufactured from durable, heat-treated steel and feature a sleek, modern design. The MA-9 is ideal for AR-9 builds, while the MA-45 is built for your standard AR-15 platform pistol caliber conversions. Both receiv

For those who demand the absolute best in firearm performance and craftsmanship, Moriarti Armaments is your trusted source. We offer a meticulously curated selection of weapons from renowned manufacturers, each rigorously tested to ensure unrivaled accuracy, reliability, and durability. Whether you're a seasoned professional or an avid collector, o