.450 Bushmaster AR-15 Pistols

.450 Bushmaster

Shop 450 Bushmaster pistols from Moriarti Armaments for hard-hitting performance in a compact AR-15 platform. Chambered in the powerful .450 Bushmaster straight-wall cartridge, these AR-15 pistols combine big-bore performance with the familiar controls and modularity of the AR platform. Explore compact barrel lengths, M-LOK handguards, and premium configurations designed for recreational shooting, hunting where lawful, and custom firearm applications. Our 450 Bushmaster AR pistols are built with quality components selected for dependable cycling, durability, and accuracy. Whether you're looking for a compact big-bore AR pistol or expanding your .450 Bushmaster collection, explore Moriarti configurations designed for serious performance.

Why choose a .450 Bushmaster AR pistol instead of a rifle?

A 450 Bushmaster pistol provides the large-bore performance of the .450 Bushmaster cartridge in a shorter, more maneuverable AR-platform configuration. A rifle generally offers greater velocity from its longer barrel, while the pistol configuration prioritizes compact size. Always verify applicable federal, state, and local requirements for your specific configuration.