Front: Fixed blade, Fiber optic The Crosman 2100B (Crosman 2100 Classic) is an American-made pneumatic air gun that is manufactured for small game hunting, large and small pest control, and target shooting.

The materials are very basic: Barrel: Rifled Steel Stock: Synthetic Forearm: Synthetic Muzzle velocity: Also, for loading the magazine, there is a 17-shot magazine and a 200-round-capacity reservoir in the stock for BBs.

In order to load the 2100, the Repeater Magazine spring must be pulled back and locked into its notch to keep it in place, and then, after loading the BB reservoir, shaking the rifle up and down or in a twisting motion until the magazine is fully loaded, and then snapping the magazine spring back into the normal position.

Then, when the action is worked, the magnetic bolt automatically loads a round into the chamber.

Working the action multiple times will put more ammunition into the barrel, but they will roll out of it because only the first round is magnetically held in place.