TacFire's AR-15 complete .300 Blackout Upper contains all the parts you need, minus the lower, to custom build your own AR chambered in .300 Blackout. TacFire was founded in 2010 with the goal of providing the highest quality parts required for tactical weapons.
Specifications and Features:
- Complete AR-15 Upper Receiver
- .300 AAC Blackout
- Barrel Length: 16"
- Barrel Twist Rate: 1-8
- 16" Free Float Handguard
- Pistol Length Gas System
- Threaded 5/8x24
- A2 Style Muzzle Device
- Anodized Black Finish
This upper receiver can be connected to any standard AR-15 pistol lower receiver.
