Product Details

300 Blackout Rifle Kit

.300 Blackout Rifle Kit 16″ Barrel, 15″ M-Lok, 80% Lower –Magpul stock and Grip Titanium Blue






This is our Thunder Tactical .300 Blackout rifle kit, with quality high end components. you can build a perfect .300 blackout rifle. Chambered in .300 Blackout this rifle kit is designed for precision shooter.

This kit includes:

  • AR-15 A2 Flat Top Upper Receiver
  • AR-15 Mil-Spec 80% Lower Receiver
  • 15″ M-Lok Handguard
  • .300 16″ Barrel 1:9 Twist
  • .300 BLK Muzzle Brake Flash Hider
  • AR-15 .223/5.56 Bolt Carrier Group
  • AR-15 Mil-Spec Charging Handle
  • AR-15 3.2oz Buffer Assembly
  • Magpul Stock
  • Magpul Grip
  • AR-15 Lower Parts kit

This is a complete .300 Blackout rifle kit with 80% LOWER RECEIVER, check your states local laws before ordering.


Additional information

Weight N/A

Assembled, Unassembled