SMK SnowPeak PR900W Gen 2 . Artemis SnowPeak PR900W Gen 2 5.5mm Black, capable of shooting single shot & multi-shot.High muzzle energy with dozens of effective shots Regulated new model for 2022, now with a removable silencer as standard, the PR900W from Artemis is available in 2 calibers, a 5.5mm .22 Cal or the 4.5mm 1.77 Cal pellet gun. The stock is beautifully sculpted in a full rifle style, and at the rear is a rubber butt pad for added comfort. The PR900W has a short throw bolt action which is easy to use with a light pull weight. The supplied magazines an 7 shots in 5.5mm & 9 shots in 4.5mm, they are easy to load & simple to fit & remove. With a full charge, the rifle is capable of more than 40 full-power shots. The PR900W is an accurate, light & easy to use rifle out of the box. Supplied with the rifle is the single shot tray, fill probe, set of spare O-rings & either the 7-shot or 9-shot magazine.