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.
Former middle schools. 1  In 2001, Sylvan Hills Junior High School (grades 7â9) becomes Sylvan Hills Middle School (grades 6â8). 2  In 2011, Sylvan Hills Middle School closes its facilities at 401 Dee Jay Hudson Drive; reopens for 2011â12 school year at its new facilities across AR Highway 107 at 10001 Johnson Street.