Aerospace Arms

Aerospace Arms started in 2016 when founders Andrew Maas and Daniel Thompson asked a simple question: what's missing from the firearms market? They landed on a niche that most dealers ignored—builders looking for quality American-made components and the ability to source lightweight alloys inspired by aerospace and military applications. That's where the name came from.

AR-15 Platform - Stripped and complete lowers (multiple finishes including FDE Cerakote, anodized black) - Stripped and assembled upper receivers - Barrels in 10+ calibers: .223 Wylde, 5.56 NATO, .300 Blackout, 6.5 Grendel, 6mm ARC, 7.62x39, .224 Valkyrie, .350 Legend, .450 Bushmaster, .458 SOCOM - Bolt carrier groups, charging handles, gas blocks, handguards - Lower parts kits, muzzle devices, stocks, and braces

AR-308 Platform - Complete receiver sets and individual uppers/lowers - Barrels: .308 Winchester, 6.5 Creedmoor, 8.6 Blackout - Full parts selection matching AR-15 categories

Lightweight Builds - Brigand Arms ultra-lightweight carbon fiber handguards (12.3") - Faxon Firearms lightweight barrels and receivers - Specialized components for weight-conscious builders

Accessories & Tools - Optics mounts and rings - Red dot sights and rifle scopes - Thermal and night vision equipment - Ammunition, bipods, triggers, and gunsmithing tools - Cleaning kits and scope mounting services

Aero Precision, Ballistic Advantage, Brigand Arms, Centurion Arms, DPMS, Faxon Firearms, Magpul Industries, Sharps Bros, and more.

"We pride ourselves in only offering American made, quality components for the American Rifle Builder."

They're not just a parts reseller—they're builders themselves who understand what actually matters. Whether you're assembling a super-lightweight rifle, building a 3-gun competition gun, or putting together a reliable duty rifle, they focus on quality over quantity. If they don't have something in stock, they'll check with manufacturers and distributors to track it down.