USMachineGun

USMachineGun operates from Mesa, Arizona as a firearms and components dealer focused on the builder and upgrade market. They stock thousands of SKUs across military-pattern rifles, pistols, and specialized firearms.

AK-Pattern Rifles & Pistols - Century Arms C39, RAS47, Arsenal SAM 7K upgrades - Yugoslav PAP M70/M92/M85 parts and modifications - Draco, Mini Draco, and Universal AK-47 components - Barrels, muzzle brakes, grips, magazines, and drums

AR-15 & AR-10 - Complete parts ecosystem for builds - Muzzle devices, magazines, and accessories - AR-10 components in multiple thread patterns

Specialized & Niche Platforms - MAC-10 and M-11 SMG parts and semi-auto upgrades - Masterpiece Arms 9mm and .45 ACP components - UZI, H&K, Kel-Tec, Saiga shotgun parts - TEC-9/TEC-22, Thompson, M1A/M14, FAL parts

• •Barrel threading, pinning, crowning, and receiver threading
• •Sales and consignments of Class III weapons
• •Suppressors and muzzle devices
• •Magazine springs and internal components
• •Gunsmithing tools and technical documentation

USMachineGun specializes in the hard-to-find components that separate casual gun owners from serious builders. Their inventory spans platforms that most general dealers don't stock—from Cobray SMGs to Yugoslav imports to niche pistol caliber rifles. If you're converting a rifle, building a specialized platform, or upgrading odd-ball firearms, they have depth.

"We offer sales and consignments of firearms and class III weapons as well as components. Please be aware that we cannot sell products that may be in violation to your states rules and regulations."

They're transparent about compliance and state-specific restrictions—email or call before ordering if you're unsure about your state's laws.

Contact: [email protected] | P.O. BOX 2191, Mesa, AZ 85214-2191