This kit contains all the components to complete your AR-9 project. This kit is based on Mil Spec upper and designed to work with both Colt/RR and Glock style AR builds. Moriarti Arms only guarantees performance with Glock dedicated lowers.
Some of the features:
The kit comes WITHOUT 80% machined stripped lower receiver. All options and modifications to your kit are available on top of this page. All components are Mil Spec and made in the USA.
Barrel: 16″ 4150 Chrome Moly Vanadium, Government Profile
Twist: 1 in 10”
Blowback Gas System
Blowback Gas System - No Gas Block
Anodized lightweight sport upper receiver
A2 Style Flash Hider
Free Float Keymod Handguard
Bolt Carrier Group
AR-15 Charging Handle
AR-15 Mil Spec Lower Parts Kit
M4 Mil Spec Stock Assembly
Barrel: 16″ 9MM 4150 CMV, 1 in 10” twist, 9MM barrel extension. Barrel is finished off with 10” free float keymod aluminum handguard* and A2 style flash hider.
Upper: Forged 7075-T6 A3 AR light weight sport upper, M4 feed ramps, hard coat anodized black for durability. These upper receivers come with no forward assist or dust covers capabilities, made for us right here in the USA.
Bolt Carrier Group: For 9mm AR15. 8620 Bolt is ramped, and phosphate coated. Includes Charging Handle.
Lower Build Kit: 9mm Classic Lower Build Kit.
Stock: Mil Spec M4 stock assembly in black with buffer, spring and tube.
Please Note: Comes unassembled. BCG will fit with Glock or Colt style lowers and mags. Mil Spec upper is guaranteed for outstanding performance with dedicated AR9 lowers. If you are using mag adapter to accept Colt mags in your standard AR15 lower, some machining will be required. Stock photos show custom builds with upgraded 15" handguards and LE Stock - the kit comes with M4 style stock. Barrel may interchange between 1/2x28 and 1/2x36 thread, based on stock availability. Please comment on preference.