Palmetto State Armory has a wide selection of 9mm carbine upper receivers that are made right here in the USA. Choose from a variety of barrel lengths, furniture configurations, and accessory options to find the right upper for your dream build.

Whether you're looking to convert your existing rifle or build a dedicated 9mm AR-15, our meticulously crafted Upper Receivers offer seamless compatibility, superior accuracy, and a smooth shooting experience that will elevate your shooting to new heights.

AR9 Upper Receivers are the most popular pistol caliber AR-15. 9mm Uppers are available from Always Armed in rifle and pistol length format and many different cerakote colors like FDE and Titanium Gray. AR-9 upper builds will require a dedicated 9mm lower or a 9mm lower drop in block along with a 9mm Bolt carrier group.

Find an AR9 Upper for sale at Primary Arms. Shop our selection of AR-15 style complete and stripped 9mm uppers from brands like Foxtrot Mike Products and TacFire.

9mm Upper Receivers For Sale at Primary Arms. Shop our selection of AR9 uppers to build your own pistol caliber carbine. We have great prices and fast shipping.

Pro2a Tactical offers a wide selections of 9mm AR-15/AR-9 Uppers in a variety of barrel lengths and configurations - all made right here in the USA and backed by our limited lifetime warranty.

Here you'll find all the available AR-15 DIY Upper Build Kits chambered in 9mm.

Shop 9mm Uppers at MidwayUSA! We carry a wide selection of pistol and rifle uppers for 9mm luger from top brands like CMMG, Angstadt, and AR-STONER!