This configuration of the Hydra is set up as a5.56mm. It includes the HYDRA® Modular Lower Receiver with a 5.56mm AR Magazine Well, an AR Magazine, the HYDRA® Quick Change Barrel Upper Receiver (QCB-D), a Bull Nose 5.56mm Barrel with a Low Profile Gas Block, and the HYDRA® Modified Bolt Carrier, the HYDRA® D-Fender D-Ring for increased reliability, and a Standard M4 Profile Six Position Mil Spec Stock. Everything comes packaged in a Standard Hard-Sided Lockable Pistol Case. With this base rifle, you can purchase and utilize the rest of an ever-growing system including our various magazine wells and caliber conversions. To convert this system to another caliber, the most you will need to change is the barrel, bolt, and magazine well to the desired caliber. With caliber conversion kits readily available, this weapon system continues to grow and become the most versatile Black Rifle platform the industry has ever seen.

This special pricing also includes the Transforming handguard in addition to the standard carbine handguard.

All Rifles are test fired prior to packaging.
FFL is necessary to make a purchase. All Federal and State Rules apply.
California, Massachusetts and New Jersey Residents are REQUIRED to select State Compliant Options.

Shipping Information:

We ship UPS Ground. All Shipping & Handling charges are applied at checkout and will vary based on weight and shipping destination.