The Umarex AirSaber zips arrows with no strings attached! The AirSaber air archery rifle uses high-pressure air to propel a 350-grain arrow at velocities up to 480 feet per second with a fully charged air tank. Arrows shot from a full tank reach energy levels up to 178 ft lbs. This is more than enough for hunting big game and is, in fact, legal in 10 states for deer and most states allow for predator/feral species hunting with devices of this kind. The AirSaber uses a special carbon-fiber arrow that weighs 250 grains by itself. These arrows accept standard and mechanical broadheads and are easily changed out. Shooters can expect to get 25 shots at big game lethal energy on one fill or 30 shots of predator lethal energy. The tank pressurizes at 3,625 PSI and the AirSaber comes with a Foster fitting fill probe for easy fills with an HPA compressor, hand-pump, or SCBA tank. The AirSaber is accurate out to 70 yards and beyond with the included Axeon Optics Air Archery Scope. It has four horizontal reticles configured for shooting the Air Saber with a full tank of air. Unlike other arrow shooting rifles this air rifle has sleek form and a price that's hard to beat.Use ONLY Umarex AirSaber Arrows with the AirSaber arrow gun. Use of other arrows can cause serious injury or even death. AirSaber arrows are engineered for strength sufficient to handle extremely high air pressure. Arrows for bows and crossbows are not strong enough to withstand the high air pressure and can explode when pressurized. This can cause serious injury to the shooter and bystanders.Up to 480+ FPSUp to 178+ ft lbs of EnergyPre-Charged Pneumatic Powered30 Hunting Shots per Fill14.6 cubic inch air volumeMax Tank Pressure of 3,625 PSIAir filling probe that fits Foster QD includedTwo-Stage TriggerManual SafetyMultiple Picatinny Accessory RailsAxeon Optics 4x32 Scope with AirArchery reticle includedComes with (3) Field Tipped ArrowsActionBolt ActionAmmunition Umarex Straight Flight Technology Arrows : 22.63" W/field TipPower Source PCPCapacity 1-shotVelocity Up To 480 FPSEnergy Up To 178 FPEOverall Length 41"Weight 6.3 Lbs W/0 ScopeCapacity 14.6 Cubic Inch Air Volume