Jump to content
Brian Enos's Forums... Maku mozo!

digerup

Members
  • Posts

    41
  • Joined

  • Last visited

Posts posted by digerup

  1. Did a little testing last week. Shot about 20 rounds each prepped and non prepped. There was no noticeable difference in groups at 100yds. For matches I would still use prepped brass for more confidence with reliability, but practice looks like it works fine.

  2. I full length size for AR platforms. For my bolt actions neck size only. I've noticed after trimming cases they stay pretty uniform after firing once or twice. I will test this out when I get a day w/o much wind. If I go from .75 to 1" groups not sure it will really matter in a match.

  3. Has anyone tried comparing prepped brass accuracy to non prepped. As long as case length is within specs, how much will accuracy suffer. I am waiting for a calm day to try this out. My current 5.56 load with prepped brass is about .75". I am going to try loading without trimming and primer pocket cleaning. Let me know if you have tried this.

  4. I chose to get into USPSA shooting because it is fun to shoot fast and move. Stages that require placing shots more accurately and shooting slower just dont give you the same adrenaline rush as hosing a fast round. It is fine to have the slower rounds mixed in, but I wouldnt be as addicted to the sport if it was slower paced.

    As for TS, competitors arent always eliminated on the quality of shooter they are, it has a lot to do with personal opinions from competitors. I can only imagine how many hours of filming are cut out to give us the version of the game they want us to see.

  5. I just swapped springs with the Para and tried the pencil test. Same results, STI 2ft, the Para did shoot the pencil 1-2 ft higher with each spring. I also checked primer depth on the unfired rounds with dented primers and they were seated just under flush the same as all the rest. I will load up some Win primers and try that.

  6. Drop a #2 pencil (eraser end first) down the bore of your unloaded pistol. Cock the hammer, hold the gun so the bore is vertical and pull the trigger. If the pencil hits the ceiling or shoots at least 3 feet straight up, the problem is with the primers or primer seating. If it just barely makes it out of the barrel, the problem is with the gun.

    I shot a pencil out a little better than 2 feet.

  7. I will give that a try, thanks everyone for the help, should be able to figure it out with all the suggestions. The worst part is I can shoot a hundred rounds or more at my home range and as soon as I'm at a match the problems show up. I'm sure everyone has experienced murphys law.

  8. Shot a match this weekend and I had about 5 rounds not go off. Primers seem to have a pretty good dent in them. Pulled everything apart during the match and cleaned again, firing pin wasnt very dirty. The gun has about 5k rounds through it, could it be the firing pin spring? Firing pin looks good, no wear. I used Rem primers for these loads, had been using cci primers and had similar results. I will clean everything again, possible a little piece of crud was rubbing on the pin in the small hole. Any other suggestions would be appreciated.

    Thanks,

    Jason.

  9. I debated the same issue when I was going to purchase an open gun. After reading many threads I decided not to take the chance on a gun not functioning reliably. I'm no top shooter, but there's nothing worse than having problems with a gun malfunction in a match. I didnt see enough of a savings in just 9mm brass, if you figure saving $100 in lost brass over the course of a year.

  10. I am using once fired brass, freshly trimmed, full length sized. Tonight after trying a few different powders I finally found a load that shoots about .75 moa. 55gr v-max and a military surplus powder WC844. Gun seems very finicky, shot 3 powders and 2 different bullets tonight, 5 loads were 2moa and 1 good load. Higher magnification may tighten that up a little. I think I will try this powder on a 70gr match that shot 2.5 moa with 2230. I have a couple of DPMS .223's that shoot almost anything 1moa +. Also going to shoot these over the chrony, previous rounds that shot poorly had about a 40fps deviation.

×
×
  • Create New...