Author Topic: Short stroking a 760/7600  (Read 606 times)

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Offline Dave in WV

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Short stroking a 760/7600
« on: November 27, 2005, 04:45:40 AM »
I had never had this problem with my 760 since it is a 30-06. I have a 7600 7mm-08 now. I needed a follow up shot and short stroked the bolt and had an empty chamber when i squeezed the trigger.  :oops: I'm posting this for info since it can happen with the magzines with spacers in them for .308 and shorter length cartridges.
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Offline Siskiyou

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Short stroking a 760/7600
« Reply #1 on: November 27, 2005, 06:25:06 AM »
Dave:  Do not feel like the Lone Ranger, looking back on it I must have short stroked my 760 a couple of times.  And it is a .270 Win.

My biggest problem as a kid was house cleaning.  The magazine being the house.  When on the road the magazine was in a front pocket of my jeans.  I found out that the 760 action has a hard time feeding coins, lint, and gum rappers.  After buying an extra magazine odds were high that junk would get into a magazine.  A dollar military compass pouch and a cleaning program helped cure the problem.  To be a teenager!

A day in the woods can be a dirty enviroment.  Sliding downhills, finding a seat in the dirt, crawling under thick brush, and lizards running up pants legs are part of the hunt.  My hunting cloths go into a separate load in the washing machine.  Even with seat covers in my new pickup I put a towel on the seat because I drag leaves, needles, and dirt in.

I have seen other firearms suffer from short stroking.  Mostly pump shotguns, also level action rifles.  I do not recall short stroking the 760 after my LE training.  I was firing a few hundred rounds a year from my duty 870 and having to qualify with it.  Nothing like a lot of practice to clean up potiential problems.

I must admit that I have not had much exposer to a M760/M7600 chambered for a short round.  I take it that the overall length of magazine is the same as the 30-06 magazine but it has a spacer.  Are there any feeding problems other then short stroking that goes along with the design?
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Offline 760 Nut

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Short stroking a 760/7600
« Reply #2 on: November 27, 2005, 12:35:38 PM »
Dave,

I personally think it is a magazine issue. I was having trouble with one of my pumps. I replaced the magazine and the problem went away.
It is NOT unethical to shoot at running deer. That's hunting!!

Offline Dave in WV

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Short stroking a 760/7600
« Reply #3 on: December 02, 2005, 06:09:00 PM »
Thanks for the replies. Sorry for being so slow getting back but I mulled it over before getting back. First, the problem I had was induced by me. I now have some snap caps for my pump and I could recreate the problem using a spent case in the chamber and snap caps in the magazine. Being slow and gentle when working a pump is not a good thing.

 Second, I did have a magazine problem with the 760 magazine I use. The bolt could slide over the cartridge on the left side of the magazine but not the right side. I looked at the magazine lips and the left side wasn't the same as the right. I bent the left lip up a little so the case would be higher and it fixed the problem.
Setting an example is not the main means of influencing others; it is the only means
--Albert Einstein