Bommarito: America’s First Toggle-Locked Battle Rifle
The Bommarito represents America's first attempt at a toggle-locked battle rifle, tested by Springfield in 1916. It features a 20-round detachable magazine with a lock-open-on-empty function and utilizes a short recoil mechanism where the barrel and receiver travel 1.25 inches. Despite its innovative design, testing revealed significant extraction issues and difficulties clearing jams, hindering its development.









