6 kick ass fusions of old weapons with new technology

While the high-tech weapon systems of today are cool, there is always a sense of nostalgia for older weapons. So, what if you could get the best of both? Say, give a classic weapons system a boost from modern technology – or use a blast from the past to make a modern system much better?

Here are a few options:

Old System: M50 Ontos

New Systems: Thermal imaging sights, digital fire control and laser range finder from the M1 Abrams; Common Remotely Operated Weapons Station with M2 .50-caliber machine gun

The M50 Ontos is an obscure vehicle that never really had a chance to fulfill its role as an anti-tank weapon, but it proved to be a potent weapon against infantry. Six 106mm recoilless rifles tend to make a point very well.

But the Ontos had to get close to guarantee hits. It also lacked secondary armament beyond a M1919 .30-caliber machine gun. But what if the Ontos had the fire-control system and thermal sights of the M1A2 Abrams? Now the 106mm rifles can gain more accuracy from further out.

The Common Remotely Operated Weapons Station with Ma Deuce can give the Ontos a better chance to keep an enemy RPG team from getting too close.

Old System: M551 Sheridan

New System: M256A1 120mm Gun

The M551 Sheridan once provided a lot of firepower for the 82nd Airborne Division. The air-drop capability meant that the paratroopers were far less likely to be mere speed bumps. And the 152mm cannon could do a number on buildings and bunkers.

But let's be honest, the gun could be less than reliable, especially when using the MGM-51 Shillelagh missile. So, why not go with the same gun used on the M1A2 Abrams tank? Not only does this gun have the ability to beat just about any tank in the world today, logistics are simpler.

That counts as a win-win.

Old System: M40 106mm Recoilless Rifle

New System: Joint Light Tactical Vehicle

While systems like the BGM-71 TOW and FGM-148 Javelin provide a punch, those missiles can be expensive. But the need for fire support remains.

So, why not look for something cheaper? The M40 recoilless rifle could fit that bill. The shells are cheap, pack a decent punch, but they also can limit collateral damage in ways that a missile can't (there's no need to worry about burning fuel).

Think that is a stretch? In his book, "Parliament of Whores," P.J. O'Rourke recounted how an Army unit pulled recoilless rifles out of storage for Operation Just Cause.

Old System: A-1 Skyraider

New Systems: AGM-114 Hellfire, Joint Direct Attack Munition, Paveway Laser-Guided Bombs, M230 chain gun, Sniper ER Targeting pod — aka a crap ton of modern aerial firepower.

The Spad did much of what the A-10 does now: it loitered, carried a big bomb load, and was generally loved by ground troops.

So, what would be a more interesting fusion than to do to the Spad what was done for the A-10 – to wit, give it the ability to use precision-guided weapons?

The Spad could carry up to 8,000 pounds of bombs. Imagine how many targets one equipped with JDAM or Hellfire could take out in a single sortie!

Old System: Sail Frigate USS Constitution (IX 21)

(Relatively) New System: M116 75mm Pack Howitzer

USS Constitution (IX 21) kicked a lot of butt during her service career. But imagine what this lightweight (1,439 pounds) howitzer would do.

It's hard to imagine which would be the bigger game-changer in a fight: The higher rate of fire that the M116 would provide, or the high-explosive shells it could shoot up to five and half miles away.

Old System: 8-inch/55 Mk 71 Gun

New System: Arleigh Burke-class guided missile destroyer

Let's face it. The later versions of the Arleigh Burke-class guided missile destroyers could use a little more anti-surface punch. The answer may lie in bringing back the Mk 71, an eight-inch gun capable of firing up to 12 rounds a minute. This could also help alleviate the shortfalls in fire support with the retirement of the Iowa-class battleships and the truncation of Zumwalt production from 32 vessels to three. Eight-inch rounds abound, and the precision guidance used on Excalibur, Copperhead, and Vulcano could be adapted to this gun as well.

Old System: W48 155mm nuclear projectile

New System: Excalibur, Copperhead and Vulcano precision guidance systems

With a yield of .072 kilotons (that is 72 tons of TNT), the W48 was intended for use against tactical targets from a 155mm howitzer. But artillery rounds can miss (no, it's not about hitting the ground). But suppose you merged the W48 with the Excalibur, creating a W48 Mod 2? Now, that 128-pound package puts that .072-kiloton warhead within ten feet of the aiming point. Excalibur is not the only option: The laser-guided Copperhead and OTO Melara's Vulcano packages would make the W48 a very potent weapon.