The Umarex Steel Strike Air Gun takes its design cues from a short barreled modern sporting rifle and boasts many of the same features. The Steel Strike uses reliable and easy to find 12 gram CO2 cartridges which are housed in the multi-position stock. Topside are flip up sights and generous sections of accessory rail on the top, sides, and bottom of the upper. The drop free magazine holds 900 BBs in its main reservoir and features an easy to load staging tube for fast re-loads. Plinking at the range is always a blast but the Steel Strike ratchets the fun up to the top of the scale with its 6 round burst mode!