10.5″ .300 Zombie Pistol Upper 10″ M-Lok


Dominate the range with Daytona Tactical’s 10.5″ .300 Zombie Blackout Pistol Upper, featuring a striking Zombie Green color. This upper assembly, precision machined for excellence, includes a mil-spec forged receiver and a 10″ M-Lok handguard.

Product price: $224.95
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10.5″ Zombie Green .300 Blackout Pistol Upper with Matching 10″ M-lok Rail with NO BCG or Charging handle

Our  10.5″ .300 Zombie Blackout Pistol Upper begins with a mil-spec forged upper receiver, a 10″ M-Lok handguard and USA made accessories such as: a dust cover, forward assist, flash hider and barrel.. The Parts are precision Machined to close tolerances. The matching Zombie Green colored upper and handguard creates a cool look, while also maintaining the pistol system, it makes the weapon very versatile in close contact.  The blackout barrel is button rifled with a 1×7 twist rate and nitride coated giving the rifle barrel more accuracy and longevity. The 10.5″ .300 Zombie Green Blackout by Daytona Tactical includes a M-Lok handguard rail system to accept different parts from many manufacturers across the country.

Specifications for the 10.5″ .300 Zombie Upper:

  • 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″  M-Lok in Zombie Green
  • Gas Block: steel Low Profile Gas Block.
  • Upper Receiver:  Zombie Green M4 Flat Top Upper receiver .
  • Charging Handle: NOT Included.
  • Bolt Carrier Group: NOT included
  • Made in the USA
  • SKU: DT12-094


Here at Daytona Tactical we test fire All custom AR-15 pistol uppers to verify cycling.  However, We 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.

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


1 review for 10.5″ .300 Zombie Pistol Upper 10″ M-Lok

  1. 5 out of 5

    Alyssa C

    So I placed a order and accidentally ordered 5.56 upper and meant to hit the 300blk upper and sent a email and asked if we can plz edit the order and they did …also asked if I can swap out the 10 inch hand guard for a 12 inch on the 10.5 inch barrel on notes on order and got that complete to ….I said I wouldn’t mine paying extra for the bigger hand guard and was never charged a dollar extra.. shipping took about 2 weeks … they don’t awser phones but do respond to emails, I dealt with Amand who was Amazing and correcting my mistake and fulfilling my order. thank you …!

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