Full-auto

Full-auto (fully automatic) is a firing mode where the weapon fires continuously as long as the trigger is held. Firing stops when the trigger is released or the magazine is empty.

What is full-auto

A fully automatic mechanism repeats the cycle of firing, extraction, and chambering without input from the shooter. The rate of fire is measured in rounds per minute (RPM) and ranges from 600 to 1200 RPM depending on the weapon type.

Full-auto weapons include:

• Submachine guns (MP5, Scorpion)
• Assault rifles (AK-47, M4)
• Light machine guns (RPK, M249)
• Airsoft AEGs with a fire selector

Full-auto vs semi-auto

Full-auto firearms regulation

Fully automatic firearms are heavily regulated or banned for civilian ownership in most countries. In the US, only pre-1986 registered machine guns may be owned under the NFA. Most European countries restrict them to military and law enforcement. Airsoft guns with full-auto capability are not classified as firearms and are generally available for purchase.

Full-auto in airsoft

Most airsoft AEGs have a safe/semi/full selector switch. Field rules often restrict full-auto use:

• Indoor/CQB: Full-auto banned, semi only
• Outdoor: Full-auto allowed at longer distances
• Support weapons: LMGs with full-auto at minimum engagement distance

These restrictions protect players from multiple hits at close range.

Related terms: semi-auto, AEG, RPM, fire selector, rate of fire