BLACKHAWK T-Series, L2D, Duty Holster, Right Hand, Sig P320/P250/M17/M18, Includes Jacket Slot Belt Loop, Black, Polymer 44N161BKR With its streamlined thumb-activated retention" the T-Series keeps your firearm at the ready while maintaining total security. Thanks to a drawing motion that operates off of the Master Grip Principle" you'll be able to get into the fight under even the most stressful of circumstances. A combination of reinforced outer polymer and smooth" sound-dampening" hydrophobic lining ensures your T-Series will perform no matter the elements and situation