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AR9 9mm Pistol Billet Upper Assembly 4

AR9 9mm Pistol Billet Upper Assembly 4" Barrel MLOK Handguard Complete w/ BCG & Charging Handle - Tungsten

AR9 9mm Pistol Billet Upper Assembly 4

AR9 9mm Pistol Billet Upper Assembly 4" Barrel MLOK Handguard Complete w/ BCG & Charging Handle - Sniper Grey

AR9 9mm Pistol Billet Upper Assembly 4" Barrel MLOK Handguard Complete w/ BCG & Charging Handle - FDE

Special Price $399.99 was $549.99
Availability: In stock
SKU
UA9B-BR4-MLBC4-FDE

Description

Built for reliability and sleek form, this 9mm upper sports a 6061-T6 billet slick-side receiver machined to mil-spec tolerances—perfect for streamlined pistol-caliber builds. The 4” MLOK handguard from ABC Rifle Co pairs with a 4” 4150 CMV barrel, featuring a 1:10 twist for dependable accuracy. A direct-blowback action ensures simplicity and strength, compatible with both Colt and Glock style lowers. The 7075 aluminum flash can redirects blast forward, while the 8620 nitride-finished 9mm BCG keeps the action smooth. Finished with a steel ejection port cover and forged mil-spec charging handle for rugged reliability.

Upper Specifications

  • 6061-T6 Aluminum Billet Slick Side PCC Upper Receiver w/ Milspec Tolerances
  • 6061-T6 Aluminum ABC Rifle Co 4” MLOK Handguard
  • Steel Barrel Nut
  • 4150 Chrome Moly Vanadium 4” 1:10 Twist 9mm Barrel
  • Direct-Blowback Action
  • Colt & Glock Style Lower Compatible
  • 1/2x36 7075 Aluminum Flash Can Muzzle Blast Diverter
  • 8620 Nitride Finished 9mm Bolt Carrier Group
  • Forged 6061-T6 Aluminum Milspec Charging Handle

General Specifications

  • Weight:
  • Overall Length:
  • Caliber: 9mm

Billing and Shipping address MUST match the address that is on file with your Financial Institution or the order will be canceled and a $25 cancellation fee deducted from your refund. 

Digital representations of Cerakote colors may vary due to lighting, screen settings, and image processing. For the most accurate color reference, consult official Cerakote color samples.

NOTE:  ALL CUSTOM COATINGS ARE INSPECTED PRIOR TO SHIPMENT.  ABC RIFLE COMPANY WILL NOT BE HELD LIABLE FOR ANY SCRATCHES, BLEMISHES, DINGS , ETC....  

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