The .333 Jeffrey single square bridge is a wonderfully balanced and historically significant rifle, elegant with purposeful design. Introduced in the early 20th century, the .333 Jeffery cartridge—firing a 250-grain bullet at respectable velocity—was a favorite among hunters who needed flat trajectory and reliable penetration for medium to large game. Built on a refined Mauser action, the single square bridge variant offered a sleek yet practical platform for scope mounting without compromising classic lines. Rifles in this chambering are rare today, I am proud to own one, it's like holding a quiet tribute to a transitional era in British sporting arms, where craftsmanship met evolving ballistic thinking.