how to water cool an AR?

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>>33853941

fire it underwater

/thread

>>33853960
smaller?

>>33853960
This fbpb. or pour water on the barrel if you're poor.

Do you have a belt fed ar?

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>>33853960
chamber it in 6.5 and pop one of these on and boom, AA gun

>>33854029
Don't worry I'm just you run of the mill gun owner, "guns" am I right, say you wouldn't happen to know about any M I L I T I A S beings formed in your vicinity?

>>33853941
That stupid sons of guns show did it like a refrigerator

>>33853941
Dunk it in a bucket between mags.

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>>33853960
It finally makes sense...

>>33853941
why, you intend on blowing through 1000 rounds as fast as possible?

>>33857567
yes

>>33853941
With oil

Well, if I were doing a kludge, I'd buy some copper tubing like what's used for refrigerator water lines, and wrap the barrel. Stick a fill valve on one end, and an overpressure steam valve on the other. Should be able to do that without having to modify the stock handguards.

>>33853941
Get a thin enough free floated aluminum handguard, then modify it, close all holes and add rubber gaskets and a port for filling in water.

For best use of weight, I suggest a pencil profile barrel matching the length of your jacket.
Also a bipod can be good.

Know that with the ARs gas system, the action will still get hot, so this will only work nominally.

>>33857723
>nevah ben dun bah4

>>33857638
Water cooling isn't going to be enough then, you'll want a piston upper to keep heat away from the action and you'll somehow have to set it up with a jacket that shrouds the barrel but not the gasblock or piston.

Old stationary MGs were short recoil guns with no gas system so they didn't have to account for that

>>33857779
>Get a thin enough free floated aluminum handguard, then modify it, close all holes and add rubber gaskets and a port for filling in water.
I like this

>>33853941
blast it with piss

>>33853941
Operate underwater.

If you used modern pumps and cooling systems, could you watercool a M2 to the point that it could fire until the barrel's rifling is completely worn away?

>>33860843
Probably, though it'd make it even heavier.

>>33860982
Would need a c130 to lift it

>>33853941
>how to water cool an AR?

Piss on it.

It works on many different levels and is what it was designed for.

>>33857553
That's air cooled. The jacket covers cooling fins