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  1. The Party's Republic of California claims that...

    The Party's Republic of California claims that working for a company in California while living in another state creates an obligation to pay California income tax. I am surprised that the...
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    Since it is apparent that you are not making a...

    Since it is apparent that you are not making a cannon, we can dispense with that discussion.

    However, using rubber bands as a locking mechanism seems comedic. There will be friction between the...
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    779

    There are many salute guns of the styles shown...

    There are many salute guns of the styles shown that are of greater than 0.5" bore and they are not regulated. If you are not making this to shoot projectiles, you should be safe. Although it is...
  4. Although I have not read each and every one of...

    Although I have not read each and every one of the previous 368 posts, I find it interesting that no one has mentioned that we have just had the 50th anniversary of the mass murder events of 1969...
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    In theory you could, assuming the spindle and...

    In theory you could, assuming the spindle and anvil are the same diameter and concentric, by placing the edges of the spindle and anvil against the sides of the lands diameter (the smaller dia) for...
  6. Just as a side note, I am disappointed that the...

    Just as a side note, I am disappointed that the moderators allow such rude behavior and profane language.

    I am the moderator and I run this forum for adults who can deal with language and/or ideas...
  7. First thing we can do is stop referring to "gun"...

    First thing we can do is stop referring to "gun" violence. Murder is murder no matter what is used for the killing. Suicides are self-imposed and should not be conflated with murders. Suicides...
  8. How about a 12 GA bronze brush on a section of...

    How about a 12 GA bronze brush on a section of cleaning rod chucked in a drill motor and rotated up and down the tube?
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    I see two posts from him that are marked...

    I see two posts from him that are marked "Moderated Post." I don't know where that came from or why. These are his texts:

    Many years ago I had a commercial slam fire shotgun. It was more for the...
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    For just a technical answer, do an internet...

    For just a technical answer, do an internet search on strength of water pipe. You will find that most sizes are rated less than 1000psi and even the strongest don't reach 2000psi. With the shell...
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    Find out what the trigger weight testing...

    Find out what the trigger weight testing procedure is and duplicate that. Typically, they use a 4 lb weight gizmo with a hook that contacts the trigger; the hammer is cocked and the pistol is slowly...
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    AI cases don't form reliably because of the steep...

    AI cases don't form reliably because of the steep shoulder angle. But it might be worth the trouble to contact RCBS and see if they have forming dies. If they did, it would at least imply that it...
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    I would be surprised if a Tikka didn't have...

    I would be surprised if a Tikka didn't have metric threads.
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    What is the shoulder diameter of a 7-08 AI?

    What is the shoulder diameter of a 7-08 AI?
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    1,175

    Checking headspace in a blow back action is going...

    Checking headspace in a blow back action is going to be a challenge. Before buying gauges, I would measure the depth of the counterbore in the bolt with a depth mike. Unless the bolt bears on the...
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    I am not sure exactly what that video is showing....

    I am not sure exactly what that video is showing. It appears to be showing a mathematical simulation based on 6DOF modeling of an initial rate of yaw of 25 radians per second. The question then...
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    One other question: what brand of ammo are you...

    One other question: what brand of ammo are you using? Maybe you should try another brand.
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    Do the cases that fire normally have a normal...

    Do the cases that fire normally have a normal strike or a weak strike?
  19. Thread: Muzzle brake?

    by GGaskill
    Replies
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    5,066

    I think this thread has reached the end of its...

    I think this thread has reached the end of its usefullness so I am closing it.
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    If you are looking for accuracy, you would...

    If you are looking for accuracy, you would probably have to replace the .224" barrel with a .222" rimfire barrel. I would also expect the bolt would have to be converted to a two piece bolt with a...
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    The upper/lower combination is $225? What kind...

    The upper/lower combination is $225? What kind of magazine is it set up for?
  22. Thread: Muzzle brake?

    by GGaskill
    Replies
    51
    Views
    5,066

    We have and can tell you from experience, they...

    We have and can tell you from experience, they work with 300wm, 30-338, 338 edge and 30stw for over 1000 rounds.

    So how much flame cutting/erosion do you see after 1000 rounds?
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    You can always bid the job as "Time and...

    You can always bid the job as "Time and Materials" and see how that flies. You take it if the customer takes it.
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    Have you done the math for this? M15 is...

    Have you done the math for this? M15 is nominally .590" and 5/8 is .625". that gives you .035"/2 = .0175" thickness in which to cut the 24 TPI threads. Looks like the minor diameter of 5-8-24 is...
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    So is it essentially impossible to build a retro...

    So is it essentially impossible to build a retro 10 with the charging handle in the carry handle from purchased parts then?

    I suppose you could design one from original parts if you had the right...
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