Alexandria Pro-Fab, Multiple Caliber, AR-15, Bolt Action, Upper Receiver Only

Alexandria Pro-Fab, Multiple Caliber, AR-15, Bolt Action, Upper Receiver Only
 
Pre-ordering purposes are necessary to start building projects.
 
Specs:
Upper Receiver: Alexandria Pro-Fab
 
AR-15 Bolt Carrier Group – Side Charge
 
Caliber: 5.56 NATO, .223 Wylde, .300 Blackout, .224 Valkyrie, 6.5 Grendel, 6mm ARC, .350 Legend, .450 Bushmaster, or 7.62x39mm
 
Barrel Material: 416-R Stainless Steel
Barrel Type: 5R Button Rifled
Barrel Twist: 1:8
Barrel Gas System: Mid
Inside Finish: Nitride
Outside Finish: Nitride
Gas Block Diameter: .750"
Gas Block Journal Length: 1.1"
Barrel Extension: M4, Nickel Teflon Coated
Magnetic Particle Inspected
Recessed Target Crown
 
All firearms will be tested for functionality.
 
Great rifle to add to your arsenal.
 
Item Weight: Average 4.00lbs or 1.81kg