The Blackhawk Single Mag Case - Double Stack MT 9mm/ .40 Cal has a built-in tension spring that securely holds magazines of various sizes and an adjustable belt-clip hook accommodates belts of different widths.
Specs & Features:
- Curved to waistline for slimmer profile
- Built-in tension spring securely holds magazines of various sizes
- Fits 9mm/.40 cal/.45 cal/10 mm/.357 Sig
- Includes belt loops and belt clip