T20 Family: Springfield Makes the Garand a Grenade Launching Sniper Machine Gun
The Springfield T20 project aimed to modernize the M1 Garand into a select-fire, magazine-fed rifle capable of mounting a scope and launching grenades. Early prototypes faced challenges with BAR magazine compatibility and full-auto control. Evolutions like the T20E1 and T20E2 introduced closed-bolt operation, roller bearings, and specialized muzzle devices, directly influencing the M14's development before the project was ultimately canceled post-WWII.









