Fit with below gun models: (This holster can fit pistol barrel length from 3.6 to 5 inch, over 3.6" the barrel would come out.) M&P 9mm/.40 4.25" M&P M2.0 9mm/.40 3.6'' M&P M2.0 9mm/.40 4'' M&P M2.0 9mm/.40 4.25"  Not fit .45/10mm nor Shield/Shield EZ COMPENSATOR & OPEN MUZZLE CUT - Smith & Wesson M&P M2.0 9mm holster OWB can accommodate with various compensators - Over-Cut open muzzle accommodate with threaded barrel 0.08 INCH US KYDEX MADE - OWB holster for m&p 9mm compact is made of .08" (2mm) US kydex material, which possess rugged, durable, waterproof, washable and lightweight characters - Super suitable for daily concealed carry HAND POLISHED EDGE & SMOOTH INNER STRACTURE - All WARRIORLAND kydex holsters edge are polished by hand - Smooth inside structure ensure no scratch nor wear 1.75 DURABLE PADDLE - M&P 40 holster Paddle is suitable for 1.5 and 1.75 inch belt, with hook in bottom, it stick firmly in your belt when drawing and holding ADJUSTABLE POSI-CLICK AUDIBLE SYSTERM - You can hear a clear "CLICK" sound when firearm was firmly seated - Retention are adjustable with Philips Screwdriver for suitable tightness