Search results

  1. oliver88

    barrels

    I completely agree with this statement. Nobody can make a barrel that makes up for a bad wind call. Yes they all ring the same prior to stress relief. They were the same length but I never thought about weighing them... that's a great point. Thank You I will soon be doing cryo in house so I...
  2. oliver88

    barrels

    So far I have only made centerfire barrels.
  3. oliver88

    barrels

    The "Hummer" barrel It is my opinion that the “Hummer” barrel exists in only one harmonic condition and here’s why. If 100 identical barrels are identically chambered and mounted to the same rifle then we will get a few that will perform much better than the rest of them so we call them...
  4. oliver88

    Button rifled barrel question

    The tooling marks that you are asking about are in all barrels that have been bore reamed without being lapped. These marks are caused by the bore reamer. With a cut barrel these marks are on the tops of the lands prior to lapping. With a button barrel the marks are in the grooves and on the...
  5. oliver88

    The great score target/bullet size controversy will live forever

    Back in 2018 I posted this pdf file but it is no longer available since the website was upgraded. The recent thread in this forum about the new Edgewood Tracker bag got way off track and developed into another great score target/bullet size controversy so I decided to dig out the old pdf file...
  6. oliver88

    Thank you elmer!

    Dear Elmer, I want to thank you for all of the hard work that you put into operating this website. This website is the absolute pinnacle of precision with many forum users being the world’s best shooters, reloaders and gunsmiths. The information that has been accumulated over the years...
  7. oliver88

    Barrel Fluting

    The direction that this thread has taken is exactly why I don't post much on this forum. I operate one of the most modern barrel shops around and I have gained a lot of valuable information that I will share. I perform all stress relief in-house and I sub-contract my Cryo work...
  8. oliver88

    IBS 100/200 Meter Score Nationals

    I would like to congratulate Brud Sheats for winning back to back IBS 100/200 Score Nationals. Great shooting!!! http://bulletin.accurateshooter.com/2019/10/ibs-match-report-2019-100200-meter-score-nationals/ I would also like to thank Jim Cline, Ronnie Milford and Doyle Anglin for...
  9. oliver88

    Barrel Break In......June Precision Rifleman

    BREAK-IN....Not really breaking in the barrel...Mostly the chamber throat With any premium barrel that has been lapped, the lay or direction of the finish is in the direction of the bullet travel, so fouling is minimal. This is true of any properly finish-lapped barrel regardless of how it is...
  10. oliver88

    Wanna make barrels?

  11. oliver88

    The Great Score Target and Bullet Size Controversy

    Over the last few weeks I have seen many posts on this forum about this or that score target and this size bullet versus that size bullet. Not one time have I seen someone graph it all out and do the math on it...... so I sat down and done it for myself. This was not done to promote one...
  12. oliver88

    UBR Nationals - Buck Creek KY

    I want to thank everyone that worked so hard to put on such a great match. The 2017 UBR nationals was the most competitive yet. Each class continues to grow in the number of competitors as well as the ability of the shooters. The best thing about the UBR is that the rules and format...
  13. oliver88

    taper of barrel

    The IBS and NBRSA rules are defined from the bolt face. I already had the max dimensions drawn up on my cad/cam program because I manufacture barrels. At 20" from the bolt face IBS Hunter class .918 NBRSA Hunter class...
  14. oliver88

    Indiana UBR match

    Hillside Shooting Sports will be hosting a 200 yard UBR match on June 12 @ 10:00 am Hillside is a fairly new 1000k yard range with concrete benches located near FT Wayne, IN www.hillsideshootingsports.com For more information contact Bob Blaine 714-441-7200 Bob is a Technical Specialist...
Back
Top