AR-9 Stripped Lower Receiver

The JT-9 Lower Receiver in 100% completed form. The JT-9 is precision CNC-machined from solid aerospace billet aluminum. It is not a cheap forging. This is a top-tier AR-9 lower receiver perfect for any high quality AR-9 build. Some of the features we include are last round hold open, ambidextrous bolt release, internal magazine lock (CA only), and steel magazine stop. If you are in California, please choose the California Compliant option. This comes with an internal magazine lock and our Hellfighter rear pin assembly. IF YOU CHOOSE THE CALIFORNIA COMPLIANT OPTION, THIS LOWER IS ONLY COMPATIBLE WITH OUR UPPER DUE TO THE INTERNAL MAGAZINE LOCK FUNCTION. FOR ALL OTHER RESIDENTS, THIS LOWER WILL FIT ANY OTHER STANDARD AR-9 UPPERS.

4 Cerakote color selections available, which include Magpul FDE, Sniper Gray, Magpul OD Green, and Burnt Bronze.
The non-Cerakote finish options include Black Anodized.
T6 Heat-Treated 6061 Billet Aluminum
Completed weight: 11 ounces
Integral winter trigger-guard for added strength
Flared magwell to improve mag changes.
Laser engraved JTAC logo
Threaded bolt catch
Upper tensioning screw
Bolt catch assembly screw
No roll pins need for assembly
Ambi Bolt Release/hardware
Lifetime warranty against manufacture defects
Threaded rear takedown pin detent hole
Fire and safe engraved on both sides
Uses Glock magazines
LRBHO only guaranteed to work with our upper. Uppers from other manufacturers may not work.
Designed for blowback operation

Because this is a finished firearm, an FFL is required before shipping. Please have your dealer email their license to [email protected] Be sure to reference your order number in the subject. Please give us a few days to process the information.

Frequently purchased together