ORDER ONLINE | 1-207-817-3280

MARCK-15 Hydra® 9mm SMG-9C Modular Rifle (Colt Mags)


This configuration of the Hydra is set up as a 9mm that utilizes Colt Style 9mm SMG magazines.  It includes the MGI® Modular Lower Receiver with a 9mm SMG-9C Magazine Well, 9mm Colt Style Magazine, the MGI® Quick Change Barrel Upper Receiver (QCB-D), the MGI® 16-inch 9mm Blowback Barrel, a 9mm Blowback Bolt, 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 bolt carrier, 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.
Add the Diamondhead Sighting System by selecting Sight Options!

All Rifles are test fired prior to packaging.

FFL is necessary to make purchase. All Federal and State Rules apply.

California, Massachusetts and New Jersey Residents are REQUIRED to select State Compliant Options.

State Compliant Options is required.

Shipping Information:

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