One of my favorite shotguns is my Benelli Super Vinci. It's lightweight, points naturally, and is tough as nails. However, I became a bit disenchanted with it following a few less-than-satisfactory ...

Bolt: Slide-action guns have a bolt that locks into an extension on the barrel when the gun is in battery and ready to shoot. The bolt contains other parts of a shotgun: the firing pin and its spring.