A conversion barrel is an interchangeable part for your handgun. It is a drop in piece that will enable the shooter to change the caliber in his handgun. Except for the Glock OEM barrels, they are fully supported and lead ammunition may be shot through them. They are ready to use and do not require any gunsmithing.

Barrel Conversions
Model 22/ 40 cal. (convert to) = 9mm & .357 Sig
Model 23/40 cal (convert to) = 9mm & .357 Sig
Model 27/40 cal (convert to) = 9mm & .357 Sig
Model 31/.357 Sig (convert to) = .40cal & 9mm
Model 32/.357.Sig (convert to) = .40cal & 9mm
Model 33/.357 Sig(convert to) = .40cal & 9mm
Model 20/10mm (convert to) = .40cal & .357 Sig & 9x25

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