Multi-pump BB guns require the shooter to pump the gun one or several times for each shot. A pump BB gun can last for decades with their reliable design and proper care. In pneumatic guns varying the number of pumps will change the velocity.
Multi-pump BB guns require the shooter to pump the gun one or several times for each shot. A pump BB gun can last for decades with their reliable design and proper care. In pneumatic guns varying the number of pumps will change the velocity.