The M61 Vulcan is a hydraulically, electrically, or pneumatically driven, six-barrel, air-cooled, electrically fired Gatling-style rotary cannon which fires 20 mm × 102 mm (0.787 in × 4.016 in) rounds at an extremely high rate (typically 6,000 rounds per minute).

The M197 electric cannon is a 20 mm three-barreled electric Gatling-type rotary cannon used by the United States military.

The 20mm M-197 produced by General Dynamics Ordnance and Tactical Systems is a lightweight, three-barrel version of the M61A1 Gatling gun intended for applications that require a lightweight, highly reliable weapon capable of firing up to 1,500 shots per minute.

The M61A1/M61A2 are six-barrel 20mm Gatling Gun systems that offer lightweight, highly lethal combat support for air, land and sea platforms.

The 20mm F-16 Gatling Gun System is a fixed-forward firing system that provides maximum lethality against air-to-air and air-to-surface targets. The weapon system features the M61A1 six-barrel Gatling gun and a linkless ammunition feed system.

The M61A1 Vulcan cannon is a six-barrel 20mm weapon capable of firing 6,000 rounds per minute. Incorporating the same basic principle invented by Richard J. Gatling in the 1860s, the M61A1 multiple gun barrels rotate rapidly to allow a high rate of fire.

Apr 7, 2008 · An M61 20mm Vulcan Cannon Gun at the Vermont Militia Museum in Essex Junction, VT Caliber: 20mm 6 barrel electrically driven Gatling Gun Shell Weight: .22lbs

The M61 20mm Vulcan is an externally powered, six-barrel, rotary-fire gun having a rate of fire of up to 7200 spm. The firing rate is selectible at 4,000 spm or 6,000 spm. The gun fires standard electrically primed 20mm ammunition.

Mar 24, 2020 · The M61A2 20mm is just the latest generation of the Civil War-era “Gatling Gun,” developed by inventor John Gatling, who wasn’t looking for a more effective killing machine.

The F-16 20mm Gun System features the M61A1 six-barrel Gatling gun and a linkless ammunition feed system. The M61A1 provides up to 10 times the reliability of single-barrel guns, firing at 6,000 shots per minute and placing a controlled dispersion of …