FAQ 25 (Caliber Conversions)
This guide details caliber conversions for Glock firearms, focusing on the practicalities and requirements for converting a .40 S&W Glock to 9mm. It emphasizes the need for specific internal parts and magazines for reliable function. The expert also discusses the merits of dedicated .22 LR firearms versus conversion kits and advises against using conversion kits in carry guns due to potential impacts on training muscle memory.













