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  1. Sumpter Steve

    Suppressors POI shift

    Re: POI shift <div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: Griffin Armament</div><div class="ubbcode-body"><div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: Sumpter Steve</div><div class="ubbcode-body">I think that I discovered the...
  2. Sumpter Steve

    Suppressors POI shift

    Re: POI shift I think that I discovered the culprit. When I went to take off the brake it was only slightly tightened down and thus came off very easily even with it being Rockset. It's now on their tight and I hope to find much less POI shift later in the week.
  3. Sumpter Steve

    Suppressors POI shift

    Re: POI shift Thanks for the input fellas. My brake is installed using SF's timing wheel and by following the directions closely. It is centered (Bottom Dead-Center) and I used the shims they provided to get it into place. I did not use a crush washer and it might just be the "First Round...
  4. Sumpter Steve

    Suppressors POI shift

    Re: POI shift Sorry for the confusion. I meant Cold Bore Shot (CBS) and not a Clean Cold Bore (CCB). I didn't do any cleaning of the rifle today before I fired my Cold Bore Shot (top target/last post). My bore had already been cleaned and then fouled after shooting it the day previously. I...
  5. Sumpter Steve

    Suppressors POI shift

    Re: POI shift More testing today. My CBS was once again dead on except for my "shoulder" issue but then the next shot (#2) was 1/4 Mil low and shots 3-10 were all 1/2 Mil low of CBS (see pic). I then waited about 5-6 minutes to let the can cool down until it was just warm to the touch...
  6. Sumpter Steve

    Suppressors POI shift

    Re: POI shift Thanks guys. I'll hit the range tomorrow and run a lot more rounds through it. I'll also tighten her down reeely good. It's going on my OBR which is a consistent 1/2 MOA shooter so I know it's not the rifle.
  7. Sumpter Steve

    Suppressors POI shift

    Quick Question for you fellas. My SUREFIRE 7.62K can seems to have a POI shift but settles down after about three shots. This POI shift is fairly consistant at 100 yards (see pic): Shot # POI change (Mils) 1 (CBS) 0 (no shift) 2 .25 (low) 3...
  8. Sumpter Steve

    Barret 107A1 Accuracy Expectations?

    Re: Barret 107A1 Accuracy Expectations? I have shot several M107's and have also found their accuracy to be in the 3-4 MOA range. I think you would be hard pressed (if not impossible) to find one that holds 1MOA.
  9. Sumpter Steve

    Larue OBR 18"

    Re: Larue OBR 18" I'm running a USO SN3 on my 18" OBR and I absolutely love this rifle/optic combo.
  10. Sumpter Steve

    Rifle Scopes Nightforce F1 Zero Stop Tutorial

    Re: Nightforce F1 Zero Stop Tutorial Great video. Good job buddy.
  11. Sumpter Steve

    Some Tango-51 pics

    Re: Some Tango-51 pics Very nice.
  12. Sumpter Steve

    Another Tacops Tango!!

    Re: Another Tacops Tango!! Nice stick. I can't wait to have a Tango someday.
  13. Sumpter Steve

    Sniper's Hide Tango 51 from Tac Ops

    Re: Sniper's Hide Tango 51 from Tac Ops Nice stick Frank. Mike builds one hell of a rifle.
  14. Sumpter Steve

    Shoot Move & Communicate. Wilber, WA 06/30 - 07/01

    Re: Shoot Move & Communicate. Wilber, WA 06/30 - 07/01 I really want to shoot this comp. I'm just not sure if it will fly with the wife. I'll be gone the third week in June and the second week in July to a couple of different schools but I'm still gonna try and break it to her. Lol....
  15. Sumpter Steve

    Movie Theater Book : Team Reaper

    Re: Book : Team Reaper <div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: Lowlight</div><div class="ubbcode-body">Nick was in class at RO several times, he is definitely good to go... Should be a worth while read as he had a very eventful couple of deployments...
  16. Sumpter Steve

    Thinking of taking a cruise...

    Re: Thinking of taking a cruise... Thanks jcfd. I was looking at that company and will be contacting them tomorrow. I thought I might take a month or two leave of absence at work for a little "cruise".
  17. Sumpter Steve

    Thinking of taking a cruise...

    Do you guys know the best companies where I could apply? Anyone do such work? Thanks in advance. http://www.liveleak.com/view?i=5e2_1333668975
  18. Sumpter Steve

    Line Brawl to begin Hockey Match

    Re: Line Brawl to begin Hockey Match Nice tilt. Now that's "old school".
  19. Sumpter Steve

    Photo Aftermath from WWII

    Re: Photo Aftermath from WWII Great photos. Thanks.
  20. Sumpter Steve

    RC FPV - Awesome

    Re: RC FPV - Awesome Very cool AL.
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