Handheld Digital Laser Tachometer Non-Contact RPM Meter Motor Speed Gauge Gun Measuring Range: 2.5-99999RPM

NEIKO 20713A Digital Tachometer, Noncontact Laser Photo Sensor with 2.5 to 99,999 RPM Accuracy, RPM Gauge Marker with Batteries Included

Rate of fire is the frequency at which a specific weapon can fire or launch its projectiles. This can be influenced by several factors, including operator training level, mechanical limitations, ammunition availability, and weapon condition.

The General Electric GAU-8/A Avenger is a 30 mm hydraulically driven seven-barrel Gatling-style autocannon that is primarily mounted in the United States Air Force 's Fairchild Republic A-10 Thunderbolt II. Designed to destroy a wide variety of ground targets, the Avenger delivers 30mm rounds at a high rate of fire.

The resulting weapon, designated M134 and known as the "Minigun", could fire up to 6,000 rounds per minute without overheating. The gun has a variable (i.e. selectable) rate of fire, specified to fire at rates of up to 6,000 rpm with most applications set at rates between 3,000 and 4,000 rounds per minute.

2020年10月30日 · It’s called the Metal Storm. This Australian-made, U.S.-funded behemoth of a cannon uses the same idea behind a Roman candle to fire round after round out of its 36 barrels. The prototype managed to achieve a maximum rate of fire of 1.62 million rounds per minute as it fired 180 rounds in a 0.01 second burst.

Rounds per minute (RPM) stands as a pivotal metric in the realm of firearms, providing a quantifiable measure of a weapon's firing capacity within a one-minute timeframe.

The easiest way to do this is by timing how long it takes your gun to empty a mag. lets say your gun has 50 rounds per mag and it take 5 seconds to empty. 60/5 = 12 take the 12 and then multiply it by the mag size and it should tell you the rpm. 12*50 = 600 rpm

Handheld Digital Laser Tachometer Non-Contact RPM Meter Motor Speed Gauge Gun Measuring Range: 2.5-99999RPM

The RPD (Russian: ручной пулемёт Дегтярёва, romanized: Ruchnoy Pulemyot Degtyaryova, English: Degtyaryov hand-held machine gun) is a 7.62x39mm light machine gun developed in the Soviet Union by Vasily Degtyaryov for the 7.62×39mm M43 intermediate cartridge.