Ports drilled in the barrel of a gas gun bleed off some of these gases and use them to cycle the gun’s action. The gases push against a piston, which in turn pushes against a sleeve or rod ...

At this point, the rubber piston is held against the end of the ... the speed of the BB was measured at 850 feet per second. Using the Gas Gun Design Tool simulator, it was estimated that the ...

Learn More › There are more air rifles on the market than ever before, which makes finding the best pellet gun a challenge. Especially if you’re new to the sport, the selection can be overwhelming. As ...