Tactical Scorpion Gear Ruger SR9 9E Modular Level II Retention Paddle Holster Option 2: Holster with Paddle Platform and Belt Loop Adapter Quick Release Button: Level II Quick-draw holster with safety locking mechanism. 360'Rotating : Fully adjustable and rotates 360 degrees for every application Weapon compatibility: Ruger SR9 The combat-proven Holster is a step forward in holster design and technology.