A review on the physiology of Insulin like Growth Factor-I (IGF-I) ... by Debnath, Surajit / Advances in Environmental Biology.
The spring piston airgun generates power using a powerful spring-loaded piston that is housed within a compression chamber. Cocking the gun (using a break barrel, side lever, or under lever mechanism) causes the piston assembly to compress the spring. When the spring is released it pushes the piston forward compressing a column of air in the chamber behind the pellet.
We stock a selection of quality Air Rifles including Spring Powered, CO2 and Pneumatic PCP rifles, together with a good selection of accessories for the shooting enthusiast and sportsman. We deliver direct to your door using our own direct delivery service. +