3015 E Randol Mill Rd, Arlington, TX 76011, United States DMA INC.
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The XTS-CU083FCE is an 8.5-inch 300 BO Black Upper FS Cone designed to deliver reliable performance and versatility. This upper assembly is specifically built for firearms chambered in .300 Blackout (300 BO) and offers enhanced functionality for various shooting applications. With its durable construction, sleek black finish, and advanced features, the XTS-CU083FCE is an excellent choice for those seeking a high-quality upper assembly for their firearm.


  1. Optimal Length: The 8.5-inch barrel length strikes a balance between maneuverability and effective range, making it ideal for close-quarters engagements and tactical operations.
  2. Versatile Chambering: Designed specifically for firearms chambered in .300 Blackout, this upper assembly ensures compatibility and exceptional performance with .300 Blackout ammunition.
  3. Enhanced Muzzle Control: The FS Cone muzzle device helps reduce muzzle flash and minimizes muzzle rise, allowing for faster follow-up shots and increased shooter comfort.
  4. Durable Construction: Built to withstand rigorous use, this upper assembly features high-quality materials that ensure longevity and reliable performance even in demanding shooting environments.
  5. Sleek Aesthetic: The black finish not only adds a stylish touch to your firearm but also provides protection against corrosion and wear.


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