The Comp-Tac QD Holster is a combination holster that allows for a safe and secure fit of multiple firearms. The QD Holster is ambidextrous and concealable with IWB and OWB wear, all in one holster! It has a strong design and gentle edges to avoid damaging clothing or belts, and the retention adjustment screws provide the perfect hold for each user. Available in 4 sizes: Size 1 fits Glock 9/40/357 All Lengths(Not .40 Gen5) , Glock 41, Glock 36, M&P 9/40/357 All Lengths (Not Shield), Walther PPQ/M2 All Lengths, Q5 Match (Not Steel Frame), Canik TP9 SFX. Size 2 fits Beretta APX, Canik TP9 SFE, CZ P07 P09, P-10 All lengths, FN FNX, FNS 40C/ 9L, 509, HK VP40, P30, P30L, P30SK, USPs Full Size and Compact, P2000, 45 FS/C, Ruger SR9 Full Size and Compact, Ruger 5.7, American All lengths, S&W M&P .45s (Not Shield), Springfield XD/ XDM/ Mod 2 All Lengths and Calibers, Glock 20 All Versions, Glock 40, G23/22/27/35 Gen5, G29/30 NR, Sig 250 All Variations, Sig 320 All Variations, Sig P226 All Variations, Sig 229 All Ve