Letter Re: M1 Garand En Bloc Clip Ejection–Modify or Leave it As-Is?
Jim: I’d like you advice on buying the Holbrook “Thumb Saver” modification device for M1 Garand Rifles. Do you have any experience with this device or thoughts on it? The following is John Holbrook’s description of his Thumb Saver Device. It has been advertised in Shotgun News for a long time. The Device is a replacement for the GI op[erating] rod catch and it stops automatic bolt release when loading a clip. It also prevents auto clip ejection when the last round is fired. With it installed, the Garand operates much like the M14/M1A. When a full clip is inserted …