Rate of Fire (ROF) is an important concept to understand when discussing firearms. ROF refers to the number of rounds a firearm can fire in a given period of time, typically measured in rounds per minute (RPM). This is important to understand when selecting a weapon, as it dictates how quickly you can fire off a number of shots. The higher the rate of fire, the faster you can fire off a number of shots. Generally, higher rates of fire are used by military and law enforcement officers. However, civilian firearms usually have lower rates of fire. Most civilian firearms have a ROF between 600 and 900 rounds per minute, while military and law enforcement firearms have rates of fire up to 1,200 rounds per minute. Knowing the rate of fire of your firearm is important for accuracy and safety reasons. If you choose a firearm with a very high rate of fire, make sure that you have the proper training to use it safely and accurately. Understanding rate of fire will help you select the best firearm for your needs.