Advantage Arms Conversion Kit, 22LR, 4.49 Barrel, Fits Springfield Armory XD 9/40, Non-XDM Frames Only, Does Not Fit 3 Sub-compact, With Range Bag, Black Finish, 10Rd, 1-10Rd Magazine XD940-4 Convert your XD into a .22 or with an Advantage Arms conversion kit. Advantage Arms XD Conversion Kit is Advantage Arms most accurate conversion kit for XDs.