- Caliber Convertible
- MDRX Passes Milspec Drop Tests
- Reengineered Trigger with Less Creep and Less Travel
- New GasBlock Passes MilSpec Water And Mud Immersion Testing
- Shark Fin Grip
- Made in the USA
Built to survive the harshest military conditions. It is ultra-compact, perfectly balanced, intuitively ergonomic, easily concealable, and fast to deploy. The MDRX can go where you go. The MDRX can be converted within a few minutes to any of the available calibers.