In the beginning shooting was good and with the Origin it gets better. The Umarex Origin is your all-inclusive first step into the world of pre-charged pneumatic shooting. The Origin is a truly unique PCP that cuts pumping down by half so you can do more shooting. The patented pre-pressurized tank is fully pressurized with only 13 pumps from the included 3-stage 4500 PSI hand pump. To completely fill the Origin's Tank only requires 100 pumps half of the pumps required of comparable models. The Origin is a smooth operator with its side-mounted cocking lever and included two 10-shot auto-indexing rotary magazines. With the Origin you can spend less pump less and shoot more. Mount up your favorite optic on the combination optic rail and head to the range with the Origin and a few tins of pellets and rediscover how good shooting really is. - Super Easy to Use .22 Caliber Multi-Pump PCP - Patented Pre-Pressurized Air Chamber Design - Shoots at Full Power with Fewer Pumps - Multi-shot PCP-Powered Pellet Rifle - 100 Pumps Per Fill - 40 Shots Per Fill - Develops Full Power by 13 Pumps - Automatic Overpressure Air Release - 3-stage 4500 PSI HPA Hand Pump and Fill Probe Included - (2) Auto-Indexing 10-Shot Rotary Magazines Included - Compact Side-Mounted Cocking Lever - Combination Picatinny and 11mm Dovetail Optics Mounting Rail - Two-Stage Adjustable Trigger - 1000 FPS with .22 Caliber Alloy Pellets