10.5″ AR15 Upper Carbine 10″ House Keymod Rail


Unleash the potential of your AR15 with our 10.5″ 1×7 AR15 Upper Carbine, complete with a 10-inch House Keymod Rail. Crafted from robust 4150 chrome molly steel, nitride processed for durability. Achieve pinpoint accuracy with a 1×7 twist and .223/5.56 compatibility. Customize the sleek Anodized 10″ Keymod handguard to your liking. USA-made and ready for your personal touch—elevate your shooting experience today!


10.5″ M4 Carbine Length AR-15 Pistol Upper with 10″ Keymod Rail

Looking to upgrade your AR15? Check out our 10.5″ 1×7 AR15 Upper Carbine 10 inch House Keymod Rail! This bad boy is perfect for anyone looking to increase their accuracy and shooting range. Made from 4150 chrome molly stress-relieved steel and nitride processed for durability, this upper receiver is built to last. The M4 feed ramps allow for compatibility with both .223 and 5.56 ammunition, while the 1×7 twist ratio provides increased accuracy. The handguard is a sleek and slim Anodized 10″ Keymod, perfect for attaching all your favorite accessories. And speaking of accessories, this upper receiver comes sans Bolt Carrier Group and Charging Handle, so you can customize it however you like! Best part of all, it’s made right here in the USA. So, what are you waiting for? Get your hands on this sweet upper receiver today!

10.5″ AR-15 Upper 10″ House Keymod Specifications:

  • Chamber – .223 – 5.56 , M4 Feed Ramp (Shoots both .223 and 5.56 with More Accuracy)
  • Twist Ratio – 1×7
  • Barrel Thread – 1/2 x 28
  • Barrel Steel 4150 Chrome molly stress relieved. Nitride Processed
  • Flash Hider – A2
  • Handguard – 10″ Anodized SLIM House Keymod
  • Gas Block – Low Profile Gas Block
  • Upper Receiver – Flat-Top Upper Receiver
  • Bolt Carrier Group – Not Included
  • Charging Handle – Not Included
  • Made in the USA
  • SKU: DT12-099

Daytona Tactical test fires every custom upper to verify cycling. We do not guarantee cycling with all ammunition due to vast differences in the quality of ammunition. We’ll only warranty cycling with US made ammunition. We won’t warranty cycling with imported, steel cased or reloaded rounds.

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information: www.P65Warnings.ca.gov

Additional information

Weight 6 lbs
Barrel Finish


Barrel Length


Barrel Thread

Accessory Attachment Style



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