AR-15 10.5″ Tungsten Pistol Upper 10″ Window M-Lok


Upgrade your AR-15 with our AR-15 10.5″ Tungsten Pistol Upper 10″ Window M-Lok. This pistol upper is precision machined with tight tolerances and features a tungsten grey finish for a sleek look.

Product price: $224.95
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AR-15  10.5″ Tungsten Grey Pistol Upper with 10″ M-Lok Handguard Rail with NO BCG or Charging handle

Get ready to take your AR-15 to the next level! Our AR-15 10.5″ Tungsten Pistol Upper 10″ Window M-Lok sports a unique look and is built for optimal performance. The parts are precision machined for tight tolerances, resulting in top quality and durability. This kit includes a Mil-spec forged upper receiver along with a matching Tungsten Grey colored upper and handguard, complete with an extruded aluminum 6061 T6 Machined AR-15 MLock Handguard Rail. The barrels button rifled with a 1×7 Twist Rate, then nitride coated to increase accuracy and longevity. This eye catching pistol system give you unparalleled versatility, especially in close contact encounters. With all of these features, you can trust that your AR-15 build will look amazing and perform even better!

10.5″ Tungsten Grey Upper Window M-lok Specifications:

  • Chamber: 5.56 Shoots both .223 and 5.56
  • Twist Rate: 1×7
  • Barrel Thread: 1/2 x 28
  • Barrel Steel: 4150 Chrome molly Nitride Processed.
  • Flash Hider: A2 Bird Cage Flash hider.
  • Handguard: 10″ Window M-Lok in Tungsten.
  • Gas Block: steel Low Profile Gas Block.
  • Upper Receiver: Tungsten Grey M4 Flat Top Upper receiver .
  • Bolt Carrier Group: NOT included.
  • Charging Handle: NOT Included
  • Made in the USA
  • SKU: DT12-158


Daytona Tactical test fires All custom AR-15 pistol uppers to verify cycling. We Cannot guarantee cycling with all Rifle ammo due to differences in the quality. Daytona can only warranty cycling with our upper receivers using US made quality ammunition. We will not warranty cycling with imported, steel cased or reloaded rounds.

Additional information

Weight 7 lbs
Barrel Chamber

Barrel Finish

Barrel Gas Block

Barrel Gas System

Barrel Length

Barrel Twist



Handguard Length

Barrel Material

Barrel Thread



Accessory Attachment Style



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