Product Description
300 Blackout upper receivers from Alexander Arms. All Alexander Arms upper receiver assemblies are fully-complete, function-tested, and ready to fire.
Item Details
UPC: 819511021974
Manufacturer Part Number: U300-ST
Receiver Size: AR-15
Billet: No
Color: Black
Barrel Length: 16"
Stripped: No
Caliber: 300 Blackout
GFID: 3a8e6523-31fa-4530-a843-6ad32d0cb437
300 Blackout Upper
Alexander Arms
Alexander Arms, Complete Upper, 300 Blackout, 16", Black Aluminum Cerakote Receiver, M-LOK Handguard, AR-15
$666.99 ‡
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Order Quantity
Out of Stock
Product Description
300 Blackout upper receivers from Alexander Arms. All Alexander Arms upper receiver assemblies are fully-complete, function-tested, and ready to fire.
Item Details
UPC: 819511021974
Manufacturer Part Number: U300-ST
Receiver Size: AR-15
Billet: No
Color: Black
Barrel Length: 16"
Stripped: No
Caliber: 300 Blackout
GFID: 3a8e6523-31fa-4530-a843-6ad32d0cb437