Как работает помповое ружье на примере Winchester 12 -

For the full length version of this and other MidwayUSA videos visit the MidwayUSA Video Library: The Winchester Model 12 is one of the most popular pump action shotguns ever made. Watch as Larry Potterfield, Founder and CEO of MidwayUSA uses a cutaway version of the Model 12 to demonstrates how it works; from the inside out.