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.
For the school in Belize City, Belize, see St. John's College High School, Belize. St. John's College High School in Washington, D.C., established in 1851, is the second oldest Catholic Christian Brother's school in the United States, and the oldest Army JROTC school. It was founded by Brother John of Mary, F.S.C., and two other Christian Brothers in St. Matthew's parish, 15th and G Streets.