Blue Titanium 10.5″ 300 Blackout Pistol Upper 10″ M-lok

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 Blue Titanium 10.5″ .300 Blackout Pistol Upper with NO BCG or Charging handle and Matching 10″ M-Lok Handguard

The Blue Titanium 10.5″ 300 Blackout Pistol Upper is complete with a military grade AR15 upper receiver and 10″ M-Lok Handguard. The parts are precision machined to close tolerances. The matching Blue Titanium colored upper and handguard creates a cool look, while also maintaining a pistol system. It makes the weapon very versatile in close contact. The .300 Blackout Pistol Upper comes with USA made part accessories that include, a forward assist, dust cover, flash hider and barrel. The barrel is button rifled with a 1×7 twist rate and then nitride coated for accuracy and longevity. The Blue Titanium 10.5″ 300 Blackout by Daytona Tactical includes a M-Lok handguard rail system that will accept many accessory parts from different manufacturers across the US.


  • Bolt Carrier Group: NOT included.
  • Charging Handle: NOT Included
  • Chamber: .300 Blackout AAC
  • Twist Rate: 1×7
  • Barrel Thread: 5/8 x 24
  • Barrel Steel: 4150 Chrome molly Nitride Processed.
  • Flash Hider: A2 Bird Cage Flash hider.
  • Handguard: 10″ Blue Titanium M-Lok
  • Gas Block: steel Low Profile Gas Block.
  • Upper Receiver:  Blue Titanium M4 Flat Top Upper receiver .


Here at Daytona Tactical we test fire All custom AR-15 pistol uppers to verify cycling. Importantly, Daytona Tactical Cannot guarantee cycling with all Rifle ammo due to differences in the quality. We 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.


Please keep in Mind your Local and State Laws regarding the implementation of parts used on a pistol Build and abide by them.

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




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