Quantcast
  1. This site uses cookies. By continuing to use this site, you are agreeing to our use of cookies. Learn More.

Reloading .308 Speed Bump

Discussion in 'Handloading and Reloading' started by laxd211, May 17, 2010.

Thread Status:
Not open for further replies.
  1. laxd211

    laxd211 Member

    Joined:
    Apr 4, 2009
    Messages:
    15
    Location:
    Arizona
    I wasn't sure about this when it happened, so I though I would get some more peoples opinions.

    I just finished reloading my first few rounds for my Remington 700 SPS. I just made six, and I am going to take them to the range Wednesday to test them out, and depending on how that goes, I'm going to start making more.

    So I made the first few, and I decided to cycle them through my rifle to make sure everything flowed nicely. However, it became difficult to pull the bolt down and pull it up. Not impossible or even hard, but definitely had more resistance with the rounds I made.

    I did compare mine with some low end American Eagle, and it looks like my brass is a millimeter or two too long.

    Any ideas?
     
  2. WNTFW

    WNTFW Member

    Joined:
    Jul 16, 2006
    Messages:
    1,906
    Your case is right at the max length from the sound of it. If so, you need to size just a tad shorter.

    When setting up a sizing die I like to use a case that is too long to chamber if using the "bolt feel" method. Be aware that the feel of the bolt can be decieving, due to firing pin, extractor and ejector. Different brand cases can size differently as well.

    Clean the bolt/bolt face of any brass and the chamber/lugs as well. Brass being pressed onto the bolt face can happen, throwing off your measurements or "Feel"

    On certain rifles or application a case gauge is good to use.
     
    Last edited: May 17, 2010
  3. Roccobro

    Roccobro Member

    Joined:
    Apr 6, 2006
    Messages:
    1,506
    Location:
    San Berdoo, CA
    I bet there won't be much case stretch from firing them in that chamber. :)

    Sounds like your right about dead on in head spacing on that load and rifle.

    Justin
     
  4. Crowbar Muldoon

    Crowbar Muldoon Member

    Joined:
    Jun 9, 2009
    Messages:
    50
    Location:
    Dallas
    Did you full-length size the brass? My 700 acts like that if you run the brass through the neck sizer only. I have to FL size every time.
     
  5. Walkalong

    Walkalong Moderator

    Joined:
    Nov 20, 2006
    Messages:
    46,744
    Location:
    Alabama
    Mark the case with some magic marker or something and chamber them. See where it rubs. Not sized enough most likely, but where. If you don't size enough you may have pushed the shoulder forward, or perhaps the front half of the case is a bit to big, or both. Mark em, check em. Let us know.

    Next time use a case gauge, or buy something to measure where the shoulder is so you can size accordingly.

    Couple of good threads about this lately.
     
  6. Frankl03

    Frankl03 Member

    Joined:
    Apr 28, 2008
    Messages:
    711
    Location:
    Kansas City, MO
    Get a case gauge. it will help allot! I had trouble with handloads for my M1A until I got the gauge!. LE Wilson .308 Case gauge from Midway USA.

    Another thing you may want to do with a bolt rifle is just use a neck sizer. The cases will fire form in you chamber.
     
Thread Status:
Not open for further replies.

Share This Page