DeSantis Speed Scabbard S&W M&P 9/40 with Laserguard
The Speed Scabbard is designed to meet the needs of plainclothes professionals preferring a holster without a thumb break while still providing firearm retention. This is accomplished with precise molding and a tension screw device on most models.  Available in black or tan unlined leather.  Belt slots are 1 3/4-Inch wide.  Some models come with two belt slots and without a tension device.