1919 blown brass troubles.

Mauserman

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Took my 1919 out for the first time and had a little trouble. The .30-06 casing were badly deformed, expanded nearly to the crip and shoulders have completely vanished. I assuming it is a headspacing issue or could it be something else? Any advice would be great.
 
you need to set the headspace correctly thats likely the problem

try 1919a4.com they have a how to

you need to set the headspace each time you shoot the gun and if you shoot alot (not likely as ammo$$$$) you need to adjust it as things get hot mostly a problems for the guys who have legal FA stuff in the U.S not so much here.... as they cant be shot anymore
 
Back in the old days when I was taught machine gunning, the gunner had two critical function tests - headspace and timing. The headspace was a matter of clicking the barrel in or out of the barrel extension. This opened or closed the distance for the breech block in front of the accelerators. The MG C1 had a little flapper gate that exposed the notches so us young swinging dicks could notch the headspace back and forth. Otherwise, you do the notches one at a time by disassembling the gun, clicking the barrel one notch, reassembling the gun and testing. The gauge slid into the cartridge slot. I forget the test for timing, but I think it was a pair of feeler gauges that fit between two parts, and fired or not.

If your MG is blowing the cases into something utterly unlike a 7.62NATO empty, you have other problems than headspace and timing.
 
Here is a pic of the casings with a normal one in the middle.


PICT0003.jpg
 
wow...did it still function or were ta only gettin one shot at a time?

Almost like someone WAY over reamed the chamber...

take a loaded bullet (carefully) and stick the pointy end in the muzzle of the barrel...does it go all the way in?
 
X3 on the swedish stuff ... Just for giggles order a belt of the stuff from Marstar and see if it does the trick ... IIRC 7.62 Swedish is 7.62 X 63, which is the same as 30-06 but NOT the same either .... Otherwise send it out to Frank@marstar, he'll figure it out in a hurry ... That reminds me, I still have to call him for something else ...
 
X3 on the swedish stuff ... Just for giggles order a belt of the stuff from Marstar and see if it does the trick ... IIRC 7.62 Swedish is 7.62 X 63, which is the same as 30-06 but NOT the same either .... Otherwise send it out to Frank@marstar, he'll figure it out in a hurry ... That reminds me, I still have to call him for something else ...

7.92 Swedish NOT 7.62

DO NOT SHOOT IT UNTIL YOU FIGURE OUT WHAT IS GOING ON
 
If that's a 30/06 round blown out, then it's not chambered in 8x63, as their OAL's are the same. Looks a lot like a 308 fired in a 30/06 chamber.

I vote for an over-reamed chamber.
 
DO NOT SHOOT IT UNTIL YOU FIGURE OUT WHAT IS GOING ON

Oh, I think that goes without saying. I going to get both the barrels slugged and find out what is going on. It could very well be a mismatch barrel issue. I can't blame Marstar as I didn't get it from them.
 
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