One of the most versatile calibers in the world in rifle form!
Expect more from your 9mm ammo. Then, make it do more for you with this AR-9 side-charging rifle kit. This full-sized AR-15 length rifle has been chambered in 9mm, so you can share ammo from your 9mm sidearm. Its left-side-charging functionality means you can always keep your firing hand on your grip. It's also got a 15" MLOK handguard, so you can mount the widest range of foregrips, tactical lights and lasers, or anything else that uses the MLOK mounting system.
All the internals, the BCG and lower parts kit, have been designed to function with any 9mm lower receiver as well, or even an 80% 9mm lower.
What’s Included
This kit is not a firearm. It includes an assembled upper receiver, bolt carrier group, lower parts kit, and buffer assembly with buttstock.
AR-9 Rifle Kit Specs
Barrel
- Chamber: 9mm Parabellum
- Contour: Straight-cut
- Length: 16”
- Twist Rate: 1:10
- Gas System: Blowback
- Muzzle Threads: 1/2x28
- Material: 4150 CMV
- Finish: Nitride
- Process: Button Rifled
- Muzzle: Twisted "birdcage" A2 flash hider
Handguard
- Attachment System: 15" Lightweight M-Lok
- Finish: Type III Hardcoat Anodized (Mil-Spec)
- Top Rail: M1913 Picatinny
- Material: Billet 6061-T6 Aluminum
- Attachment: Barrel Nut
Upper Receiver
- Profile: M4 Flattop
- Material: Forged 7075-T6 Aluminum
- Finish: Type III Hardcoat Anodized (Mil-Spec)
Bolt Carrier Group
- Profile: 9mm
- Steel: Carpenter No. 158 (Mil-Spec)
- Exterior: Black Nitride
- Interior: Black Nitride
- Gas Key: Staked
- Charging Handle: Left-side-charging, attached/included
Lower Receiver Parts
- Buffer System: 9mm Buffer
- Buttstock: Magpul CTR
- Parts Kit: Mil-spec, single-stage
Lower receiver not included.
WARNING: Handling firearms parts and accessories can expose you to lead and other petroleum products known to the State of California to cause cancer and reproductive harm. For more information go to: www.P65Warnings.ca.gov
Shipping of various parts and/or accessories are prohibited to states and locales (ie New Jersey, California, New York, etc…) with restrictions against certain parts and/or accessories or "assault weapons" (i.e. states with high-capacity magazine restrictions, manufacturing of semi-automatic weapons, etc..). It is your responsibility to be aware of your local firearms laws before purchasing from our website or machining a firearm. We try our best to keep our shipping page current, but laws change daily.
80-Lower.com only ships within the United States. Federal legislation dictates we cannot ship our products internationally.
