This 9mm AR-15 upper's 16" barrel isn’t just for show. It gives this ole pistol cartridge the length you need to truly maximize its performance, taking 9mm's accuracy to never-before-seen distances.
The side-charging handle offers improved ergonomics, allowing you to cycle your rifle one-handed and without breaking your grip or sight picture. Pure range-day convenience.
Built on a reliable blowback system with a monolithic bolt, 1:10 twist rate, and wrapped in a 15" M-LOK handguard, this upper is precision and ergonomics in one sleek package.
AR-9 Upper Assembly Specs
Barrel
- Chamber: 9mm
- Contour: M4/Government
- Length: 16”
- Twist Rate: 1:10
- Gas System: Blow-back
- Muzzle Threads: 1/2x36
- Feed Ramps: Single
- Material: 4150 CMV
- Finish: Parkerization
- Process: Button Rifled
- Extension: M4
- Muzzle: Spiral Flash Hider
Handguard
- Attachment System: 15" M-Lok
- Finish: Type III Hardcoat Anodized (Mil-Spec)
- Top Rail: Split Rail / 1913 / Picatinny Rail
- Material: 6061-T6 Billet Aluminum
- Attachment: Barrel Nut
Upper Receiver
- Profile: Side-Charging Flattop
- Material: Billet 6061-T6 Aluminum
- Finish: Type III Hardcoat Anodized (Mil-Spec)
Bolt Carrier Group
- Profile: 9mm / Blow-back
- Steel: 9310 Tool, HPT/MPI-tested
- Exterior: Black Nitride
- Interior: Parkerized
- Charging Handle: Included, Right-Side Charging
Does not contain a lower receiver
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