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3015 E Randol Mill Rd, Arlington, TX 76011, United States DMA INC.
817-633-6123 sales@dma-inc.net

XTS-CUBO10 10″ 300 BLK Complete Upper – Multiple Colors

  1. 10.5″ 300 AAC Blackout upper with 4150V CMV QPQ barrel and pistol-length gas system
  2. Assembled in Arlington, TX, with a forged receiver and 10″ handguard
  3. Type III Hard-Coat anodized finishes, optional Black Nitride BCG
SKU: N/A Categories: , , Product ID: 329331

Description

300 BLK Complete Upper Receiver

Our Complete Barreled Uppers are fully assembled and ready to pin to your lower receiver. Featuring American-made forged receivers and US-made barrels, the hearts of our uppers are bred for reliability. Each upper is built with quality and consistency in mind, right here in Arlington, Texas.

This upper is offered in several different colors, or classic black, all using mil-spec Type III Hard-Coat Anodizing.

Optional Black Nitride, M4-cut BCG.

Due to the nature of the anodizing process, color shades may vary slightly between parts.

Specs

  • Caliber: 300 AAC Blackout
  • Barrel Length: 10.5″
  • Barrel Material: 4150V Chrome Moly Vanadium, QPQ finish
  • Barrel Twist Rate: 1:8
  • Feed Ramps: M4, NiB finish
  • Muzzle Thread Pitch: 5/8×24
  • Gas System: Pistol-length
  • Journal Size: 0.750″
  • Muzzle Device: A2 Flash Hider
  • Handguard Length: 10″
  • Charging handle: Mil-spec

Additional information

Barrel Length

10.5"

Caliber

300 AAC Blackout

Firearm

AR-15

Mounting Interface

M-LOK, Picatinny

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