TacFire's AR-15 Built Upper contains all the parts you need, minus the lower, to custom build your own AR. 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
.45 ACP
Barrel Length: 7"
Barrel Twist Rate: 1-16
7" Free Float Handguard
Threaded 5/8x24
Linear Compensator Muzzle Device
Black Finish
This upper receiver can be connected to any standard AR-15 pistol lower receiver. All NFA rules apply.
Note: This product is not returnable. Contact the manufacturer for warranty and assistance.
Specifications and Features:
Complete AR-15 Upper Receiver
.45 ACP
Barrel Length: 7"
Barrel Twist Rate: 1-16
7" Free Float Handguard
Threaded 5/8x24
Linear Compensator Muzzle Device
Black Finish
This upper receiver can be connected to any standard AR-15 pistol lower receiver. All NFA rules apply.
Note: This product is not returnable. Contact the manufacturer for warranty and assistance.
This does include the bolt and carrier group?
Answer:
Yes it does.
Will this work with Glock mags?
Answer:
If your lower takes Glock mags, this upper should work just fine.
Does this use a recoil based system or a gas blowback?
Answer:
It's blowback
Does this have a gas blowback system or a recoil based system?
Answer:
Blowback.
Will work on new frontier c45 lower?
Answer:
Yes it will.