AR9 Right-Side Charging Bufferless Upper Assembly – 5″ Parkerized M4 Barrel, 1:10 Twist Rate with 4″ MLOK Handguard
$329.99
An ultra-compact 9mm upper. No buffer needed.
This Bufferless 9mm Pistol-Length Upper sports a 5″ barrel with a 1:10 twist, plus a bufferless bolt carrier and recoil assembly contained entirely within the upper, significantly reducing overall length.
Includes Sealed, Bufferless End Plate
This upper includes a sealed end plate to cap the lower receiver! The plate features a Picatinny rail for attaching a folding stock adapter and covers any 9mm lower’s buffer tube housing.
Other Upper Features
Also included is a 4″ MLOK rail, and M4 flat-top billet upper receiver. Equipped with a top-tier 9mm bolt carrier group and a flash hider, this upper also showcases the latest Gen 2 Side Charging handle for seamless operation. Designed to seamlessly integrate with mil-spec AR9 80% lowers and retail AR9 lowers, this upper offers unparalleled performance and compatibility.
AR-9 Upper Assembly Specs
Barrel
Chamber: 9mm
Contour: M4
Length: 5”
Twist Rate: 1:10
Gas System: Blow-back
Muzzle Threads: 1/2×36
Feed Ramps: Single
Material: 4150 CMV
Finish: Parkerization
Process: Button Rifled
Lining: QPQ Nitride
Extension: M4
Muzzle: Spiral Flash Hider
Handguard
Attachment System: 4″ 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: A3 Flattop
Material: Forged 7075-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
Gas Key: 9mm Blow-back
Charging Handle: Included Left-Side Charging
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
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