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  1. Replies
    19
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    Threads

    eww,
    I hope the barrel was a "A" thread and receiver "b" :) as these are the unified designations for external (A) and internal (B), though barrel threads don't tend to be of the unified size they...
  2. Replies
    3
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    1,497

    To sharpen end mills you would need a special...

    To sharpen end mills you would need a special spindle fixture that attaches too a tool&cutter grinding machine.I have done a few this way but it takes time and skill to perfect. You can also send the...
  3. Replies
    73
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    26,836

    I second the Krag ...mine is darn slick, No tight...

    I second the Krag ...mine is darn slick, No tight bolt fit either ;)
  4. Replies
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    1,244

    DGA bedding

    I recently acquired a shilen DGA with out a recoil lug. It appears to be a glue in affair but that doesnt work for my project. The cartridge will be 243AI with 95-107gr bullets. I would assume it...
  5. Replies
    21
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    4,605

    Pressed in?

    the rear "bolt shroud" on a rem 700 is threaded in (1/2-13) to the rear and the cocking piece is pinned to the firing pin. The inner bore of the bolt is close to the minor dia of the shroud threads,...
  6. Replies
    23
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    6,463

    Locking the spindle isnt exactly what I think...

    Locking the spindle isnt exactly what I think chad means. A rigid tapping cycle matches the spindle rotation with the pitch of the thread relative to the Z movement (so it still rotates a little...
  7. Replies
    57
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    20,935

    my favorite, South bend heavy ten 36" bed and a...

    my favorite,
    South bend heavy ten 36" bed and a birth date of late 1947. Great lathe for small intricate work like threading and chambering.

    I ran a few of those acers about daily for a year and...
  8. Replies
    8
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    4,117

    I just squirt a little way oil (Vactra#2) on it...

    I just squirt a little way oil (Vactra#2) on it when It is going to be used for threading or heavy powerfeed. keeping it clean isnt hard, you can either use a piece of string or just crease a paper...
  9. Replies
    15
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    4,686

    what optics? what country of origin? what...

    what optics?

    what country of origin?

    what wind conditions?

    how? :eek: and, why? :confused: and, prove it? :D

    Maybe the 1000yd guys shouldnt be wasting their time with those silly bolt...
  10. Replies
    53
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    13,525

    More Pictures

    I threaded the front of the action today and everything turned out good. The 17-4 was amazing to cut and the finish on the threads is great.
    ...
  11. Replies
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    That stop most definatly would work and would be...

    That stop most definatly would work and would be much simpler to install but does it ever get in the way? It looks like it would especially on a left port action.


    sawyer
  12. Replies
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    msalm I have never seen a bolt stop like that...

    msalm
    I have never seen a bolt stop like that could you describe it or post a pic?
    I have thought about a pin or spring loaded plunger but have never seen it done before.

    As for a sako...
  13. Replies
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    13,525

    I Now have the action bored and on monday I will...

    I Now have the action bored and on monday I will thread it. I decided on 15/16-16 threads as they seem to leave plenty of wall thickness and the minor dia. clears the bolt lugs by .010 on each side....
  14. Replies
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    13,525

    The extractor cam Is roughed to its final...

    The extractor cam Is roughed to its final dimention. I have opted against the rem braze/solder on handle and instead I am going to machine a rear lug on the bolt that will act on the extracting cam...
  15. Replies
    53
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    13,525

    It had some slight discoloration when it came out...

    It had some slight discoloration when it came out of the EDM so we just blasted it to remove the "soot" or small layer of the burnt metal. As you can see the bolt raceway hasnt been blasted but has a...
  16. Replies
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    13,525

    Here is the action so far ...

    Here is the action so far

    http://leadtradingpost.com/pics/100_0642.JPG

    http://leadtradingpost.com/pics/100_0643.JPG

    http://leadtradingpost.com/pics/100_0645.JPG
    ...
  17. Replies
    53
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    OK major wrench thrown in the project. Today I...

    OK major wrench thrown in the project.

    Today I was scheduled to run the wire EDM that I was told had the capacity to do 6"......well It has the cap. of ~4.75". My piece was cut to 5.75 as planned...
  18. Replies
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    I was thinking the lack of speed would have an...

    I was thinking the lack of speed would have an effect on the twist needed. Thanks Brian for the information. Ill start with the 12" twist but who makes the best .224 barrel? would I regret going for...
  19. Replies
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    I am going to do the job myself on a custom...

    I am going to do the job myself on a custom action but I have never really looked into any barrel preformance under 6mm, so I am interested in finding out what works well for .22's
  20. Replies
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    221 fireball barrel questions

    I am looking for a good barrel for a .221 fireball.


    What twist would be best for 50-68gr bullets?


    Rifling: 3, 4, 5, or 6 groove?


    brand: pac-nor, lilja, hart, or shilen?
  21. Replies
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    1,375

    I have had the same problem with a set of ruger...

    I have had the same problem with a set of ruger rings. I put the screw I had out back in and tightened it lightly to take some pressure off of the screw next to it and backed them both out evenly....
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    Thank you Rad.

    Thank you Rad.
  23. Replies
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    13,525

    Here is the latest draft. I have changed the...

    Here is the latest draft. I have changed the slope on the top of the action to and arc as opposed to a straight chamfer to allow for a uniform thickness around the barrel and bolt lugs. This shouldnt...
  24. Replies
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    That is neat. How does such a short bolt throw...

    That is neat. How does such a short bolt throw feel? its gotta be a little funny to get used to but probably quick to cycle.
  25. Replies
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    the drawing is not complete I just posted it to...

    the drawing is not complete I just posted it to give you an idea. I am still working on the the rear extracting cam.The bolt handle is just mock up and the trigger has not been modeled or pin holes...
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