.308 Semi Auto reloading help


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capo82
March 30, 2008, 12:50 PM
Alright I am at a loss here. I have all kinds of brass ... brass fired from my gun brass I picked up brass that I have bought new. I have trimed I have used the lee pace setters that has neck shaping bullet seating etc. I have factory ammo that I am measuring up against that actually works in my gun (dpms .308) but mine is getting stuck just short of a full seat. Neck measures up with other mil spec 7.62 and is slightly larger than some winchester hunting loads. I just dont know what the F' is going on. Any one have any ideas? Do I maybe need to invest in some different dies?

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neal7250
March 30, 2008, 12:54 PM
I would try a case gage, and that might help determine what the problem is.

kennedy
March 30, 2008, 12:57 PM
are you full lenght sizing, if not you should be.

Grumulkin
March 30, 2008, 12:57 PM
You need to full length resize and may need to use a small base die as well. In addition, if you're trying to crimp the bullets (not really needed) you may be putting a small wrinkle in the case neck that is preventing chambering.

rcmodel
March 30, 2008, 01:09 PM
Load a dummy round and check to see that it has the same problem chambering.

Then, smoke it with a candle flame and carefully try to chamber it again.

Wherever the soot is gone is where your problem is.

Then go from there to correct it.

rcmodel

capo82
March 30, 2008, 01:11 PM
Alright I will try the candle so as to be starting cheap.. then go to the full length case sizing.

This is a stupid problem to be having. I should know better

rcmodel
March 30, 2008, 01:15 PM
Well, if you aren't already full-length sizing with range pick-up brass:

That Right There Is Your Problem!

rcmodel

ocharry
March 30, 2008, 01:20 PM
+1 on the full length resize,,,,and if you crimp just a light kiss should do it


ocharry

30Cal
March 30, 2008, 11:08 PM
If you buy an FL die, you should buy a case gage to go with it.

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