The QI Q-Line is a hybrid holster with a modular design that is perfect for everyday carry. The Kydex shell has leather backing for maximum comfort. Its open-ended funneled design will accommodate firearms in varying lengths. The retention adjustment allows user to set the retention for their firearms and carry needs. The QH comes with 1.5" black standard clips. Size 1 fits- Glock 9/40/357 *not 40 Cal Gen5/Glock 36/41; M&P 9/40/357 *not Shield; Walther PPQ/M2/Q5 Match *not steel frame; Canik TP9 SFX.