The HYDRA® MARCK-15 HYDRA is the most advanced Modular AR-15 on the planet! This Weapon System can adapt to multiple calibers without the use of any tools in just under two minutes per caliber. That’s right! One Weapon…Multiple Calibers!!! The idea of quickly changing calibers on one weapon’s platform almost doesn’t sound possible. At HYDRA WEAPONRY, the possibilities are endless and with so many calibers at your fingertips to choose from! The HYDRA® Conversion Packages will give you the option to pick and choose your favorite caliber for your Hydra.
To learn more about the Hydra, take a few minutes to watch the video demonstration under our “Watch The Video” section and see how easy it is to convert to a different caliber.
Mack Gwinn Jr’s understanding of and appreciation for weapons began when he was a young Vietnam-era member of the Army’s Special
Forces recon team (RT). His small unit was frequently inserted by helicopter behind enemy lines where he and his men faced
enemy opposition of platoon, company, and even regimental strength.
Get back to you as soon as we can. We look forward to hearing from you!