This is the Army’s precision ‘sniper rifle’ howitzer

Okay, when you first saw the headline, you were probably wondering how the heck a howitzer can be a sniper rifle. Sniper rifles are precision instruments, designed to dish out extremely concentrated hurt while howitzers are meant to do big damage — it seems like a contradiction, right? Wrong.

With the right ammo, there's a howitzer out capable of being a giant sniper rifle with an extremely long reach. How long? Try 22 miles.

The M777 Ultralight Field Howitzer is a towed 155-millimeter gun that's been in service since 2005 and is capable of hitting targets from remarkable distances. Over the last decade, it's been slowly replacing the M198 towed 155-millimeter howitzer.

But here's where the M77 has the M198 beat: It weighs in at just 8,256 pounds, according to MilitaryFactory.com. That might sound like a lot, but it's nothing next to the 15,792 pounds of the M198. That's a nearly 50 percent reduction in weight, making the M777 a superb option for units like the 82nd Airborne Division and the Marines.

Marines fire a M777 howitzer at 29 Palms to prepare for the real thing.

(USMC photo by Sgt. Jose E. Guillen)

Now, to achieve that 22-mile reach and sniper-rifle accuracy, the shell of choice is the M982 Excalibur round. This GPS-guided round can hit within about 30 feet of the aim point — a level of precision that's proved extremely useful.

Australian troops fire their M777 to support Marines during a training mission.

(USMC photo by Sgt. Sarah Anderson)

In 2012, the Marines manning a M777 howitzer received word that some Taliban were up to no good. So, the artillery crew fired a round from their base, which was in Helmand Province, and hit the Taliban who were in Musa Qala. The Taliban were accurately dispatched from miles away before any of their plans could take root.

Soldiers with Battery C, 1st Battalion, 321st Airborne Field Artillery Regiment, 18th Fires Brigade, 82nd Airborne Division from Fort Bragg, N.C., fire 155mm rounds using an M777 Howitzer.

(US Army photo by Specialist Evan D. Marcy)

The M777 is currently in service with the United States Army and United States Marine Corps. Saudi Arabia, Canada, Australia, and India have all bought this cannon as well.

Learn more about this over-sized sniper rifle in the video below!