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Thread: PTG bolt head

  1. #1
    Jhaygood
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    PTG bolt head


    Has anyone used the ptg replacement bolt heads? I was just wondering if they were worth the extra money.

  2. #2
    airaddict
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    Re: PTG bolt head

    Bolt heads or bodies....?

    Brian

  3. #3
    82boy
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    Re: PTG bolt head

    The bolt heads just came out, and orders should start filling this week or next.

  4. #4
    airaddict
    Guest

    Re: PTG bolt head

    Oh wow.....havent seen them. Interesting.......

    Brian

  5. #5
    Basic Member joe h's Avatar
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    i just found them browsing the internet. came here to ask about them and this thread was up!
    im liking the idea. they look good, the firing pin hole should have a tighter tolerance. im thinking my 6br needs one!

    my next build will get one and the bolt body.

    http://riflemansjournal.blogspot.com...or-savage.html

    http://www.pacifictoolandgauge.com/s...erformance.htm
    Last edited by joe h; 06-28-2012 at 09:52 PM.

  6. #6
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    These new bolt head's are nice BUT right now they are $50 dollars each maybe will come down in price in time.

  7. #7
    Super Moderator Blue Avenger's Avatar
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    Quote Originally Posted by Balljoint View Post
    These new bolt head's are nice BUT right now they are $50 dollars each maybe will come down in price in time.
    or go up as labor & metal costs more.
    .223 Rem AI, .22-250 AI, .220 Swift AI .243 Win AI, .6mm Rem AI, .257 Rob AI, .25-06 AI, 6.5x300wsm .30-06 AI, .270 STW, 7mm STW, 28 nosler, .416 Taylor

  8. #8
    Administrator Admin's Avatar
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    I still haven't seen anything that says PTG fixed the biggest problem with the factory bolt heads.
    Is the I.D. of the rim smaller to better fit/hold brass or is it still way oversized like they are from the factory?
    This slop is what causes most people's extraction and ejection issues.

    Example: a factory .223 bolt head (0.378") usually measures around 0.390" I.D. while most brass measures around 0.373".
    Jim B. - Site Administrator
    I run a forum - someone please shoot me and put me out of my misery already

  9. #9
    Basic Member joe h's Avatar
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    Quote Originally Posted by Admin View Post
    I still haven't seen anything that says PTG fixed the biggest problem with the factory bolt heads.
    Is the I.D. of the rim smaller to better fit/hold brass or is it still way oversized like they are from the factory?
    This slop is what causes most people's extraction and ejection issues.

    Example: a factory .223 bolt head (0.378") usually measures around 0.390" I.D. while most brass measures around 0.373".
    true, that would be nice if they tightened that slop up a bit. i will call sometime today and order mine for my 6br, maybe they will give me some dims on a few of them..


    my 308 bolt head right now measures .490, my brass measures .465 so hopefully they saw that and made them tighter.
    Last edited by joe h; 06-29-2012 at 10:09 AM.

  10. #10
    Basic Member joe h's Avatar
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    i called.
    they are still 4 weeks out before ready to ship.
    the standard 308 bolt inside dims on theirs measures .473-.478, so they are tighter than my .490 savage bolt.
    Last edited by joe h; 06-29-2012 at 12:26 PM.

  11. #11
    ellobo
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    A few weeks ago there was a post that explained what specs they were using and the tolerances they were working too. Believe me, have no fears, these will be a superior product according to what I read about thier tolerances.

    El Lobo

  12. #12
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    Here is a link to the info on the bolt head http://riflemansjournal.blogspot.com...or-savage.html

  13. #13
    82boy
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    It is amazing what comes up when you do a search.
    http://www.savageshooters.com/showth...bolt-heads-YAY!

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