AK 550 Model Under Lever 0.177Cal/4.5mm Airgun, Made to be easy for the beginner, underlevers tend to be the easiest of all spring guns to shoot accurately. Unlike sidelevers, underlever air rifles have no pronounced torque when they shoot. This is because generally, they are also heavier than break barrels. The extra weight of the rifle hangs straight below the barrel as a counterweight which results in less recoil. Although, underlever air rifles have the same sliding compression chamber with the same safety features they are usually generally better made and will last for years if taken care of properly. Whether you are looking for a great starter airgun or just one that is easy to aim and shot.