1 John Moses Browning was the prolific gun designer who invented the Winchester rifle (30/30), the pump shotgun, and the Colt 45 automatic. 2  He is best known for his automatic pistols and was the first one to invent the slide, which encloses the barrel of a pistol and the firing mechanism. The breech-loading rifle was invented by Captain Patrick Ferguson of Pitfours, Scotland. 2  John Moses Browning-Winchester Rifle. 3  John Moses Browning was the prolific gun designer who invented the Winchester rifle (30/30), the pump shotgun, and the Colt 45 automatic.
Ramsey Middle School is a Public school that serves grades 6-8.
Rating: 4 out of 5 based on 6 reviews. Last modified February 12, 2016 S. A. Hull Elementary School is a Public school that serves grades PK-5. It has received a GreatSchools rating of 4 out of 10 based on academic quality. GreatSchools is the leading national nonprofit empowering parents to unlock educational opportunities for their children.