Type: Pellet air rifles. Manufacturer: Umarex & Crosman Model: Beretta CX4 Storm & Night Stalker Materials: Metal & plastic. Weight: 5.25 / 3.27 Pounds. Barrel: 17.5 / 16.75 inches, metal-rifled. Propulsion: CO2 88 gram. Action: Semi auto - Blowback. Ammunition Type: .177 caliber pellets. Ammunition Capacity: 30 / 12 rounds. FPS: Up to 500 fps (Canadian detuned versions). I don't do a lot of rifle reviews as there seems to be a lot less replica air rifles when compared to the vast amounts of replica air pistols available. So it's kind of nice to have these two air rifles that I can show you. Of course if money was no object, then I would recommend the Umarex Beretta CX4 Storm over the Crosman NightStalker especially since the NightStalker does not seem to be in production anymore - kind of a shame since it is really a very respectable multi-shot blowback air rifle for the money. Neither one of these air rifles are made for hunting but I suppose if you have the non-Canadian version that have not been detuned then they may have enough power for small pests. Either way these guns are meant for fun times, and they are fun to shoot rapid fire on targets so if you want a very believable CX4 Storm for a lot less money then the real steel version not only to buy but shoot, then look no further... Read full article here: https://www.replicaairguns.com/2011/12/23/umarex-beretta-cx4-storm-crosman-nightstalker-comparison-rev.html Buy Airsoft Rifles in Canada: https://www.replicaairguns.ca/airsoft-rifles/ Buy Airsoft Rifles in the US: https://www.replicaairguns.us/airsoft-rifles/