Umarex claims the Umarex REKT OPFOUR CO2 Foam Dart Rifle will perform with 30% faster and farther shots than a similarly styled rifle. If you look up the average speed of a Nerf Gun on Google, Wikipedia says that it is a around 70 fps and Umarex claims 90+fps. I placed 7 shots through my Chronograph averaging 127 fps, the slowest shot was 100 fps and the fasters shot was 148 fps do a fairly big spread. faster shots hitting close to 150 fps will hurt so be careful! Read full article here: https://www.replicaairguns.com/2020/5/22/umarex-rekt-opfour-co2-foam-dart-rifle-field-test-review Buy Umarex REKT CO2 Foam Dart Launchers in Canada: https://www.replicaairguns.ca/search?q=rekt Buy Umarex REKT CO2 Foam Dart Launchers in the US: https://www.replicaairguns.us/search?q=rekt