The Complete Hydra Upper Receiver Assembly chambered in 10MM. We started from the Hydra Quick Change Barrel Upper Receiver (QCB-D) and added a whole lot more. This Complete Upper Receiver includes a 16-inch 10MM blow back barrel and standard flash hider, the Hydra Modified Bolt Carrier with a 10MM Bolt and Firing Pin and Charging Handle.
All Complete Upper Receivers are test fired prior to packaging. All Federal and State laws apply!!
$999.00 – $1,137.00
Notifications