Optic Ready Paddle Holsters provide the same comfort and adaptability of the original paddle line, but with a built in optic cut that allows the use of an optic. It also protects that optic with the built in sweat guard. Fits- CZ P01 Urban Grey, P10C, P10S; H&K 45c Tactical, P2000, USPc, VP9sk, VP 40, VP9, VP Tactical, P30; FN FN509, FNS 40, FNS 40c, FNS 9, FNX 40, FNX 9; Sig Sauer M11-A1, P225 A-1, P229 Legion, P229c, P320c; Springfield XDMc; Walther Creed, PPQ M2, PPW 4", PPX and similar frames.