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    Gunsmithing Question about gain twist rifling.

    I like the idea of increasing the twist from near zero up to something useful in the length of the barrel. My concern with this is that the lead of the thread will not be content, so the jacket of the bullet will be constantly re engraved and deformed. If the twist varies too much, I can see the...
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    Gunsmithing AR15 barrel question

    Re: AR15 barrel question That's what I needed to know, thank you.
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    Gunsmithing AR15 barrel question

    Greetings. Are the threads for the barrel extension timed to the orientation of the gas port? Is this consistent between manufactures? Thanks Chris
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    Member Link Up SHWW Group

    Re: SHWW Group Do you guys know any one who dose Boxing in the Sequim WA area? I have not found anything closer then 1.5 hours away, and its something I want to get in to. Thanks Chris
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    Maggie’s BP Spills Some Coffee

    Re: BP Spills Some Coffee <object width="425" height="350"> <param name="movie" value="http://www.youtube.com/v/43lBiJIzEPk"></param> <param name="wmode" value="transparent"></param> <embed src="http://www.youtube.com/v/43lBiJIzEPk" type="application/x-shockwave-flash" wmode="transparent"...
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    Quick die question

    Re: Quick die question <div class="ubbcode-block"><div class="ubbcode-header">Quote:</div><div class="ubbcode-body">Some folks think micrometer seating stems are helpful for accuracy; that isn't true. A mike stem does nothing but make it a bit easier for changes in OAL</div></div> I suspected...
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    Quick die question

    Quick die question I'm almost done gathering all the gear needed for reloading for my Remington 700 SPSV, and I have a question about dies. What is the difference between Forester, Redding, and Lee neck sizing and bullet seating dies? Do the Forester and Redding dies produce a superior product...
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    Gunsmithing Need concussion-proof light fixtures

    Re: Need concussion-proof light fixtures Try this place http://www.grainger.com/Grainger/wwg/start.shtml http://www.grainger.com/Grainger/hazardo...N-9gg?op=search
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    Range Report -Equation for Transfered Energy...?-

    Re: -Equation for Transfered Energy...?- You could use the kinetic energy formula k=(1/2)mv2 If the round dose not exit then all the energy was transferred. If it did exit then you would have to use the formula a second time on the round after it exits and find the difference. As for the...
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    Gunsmithing 700 Bolt question

    Re: 700 Bolt question <div class="ubbcode-block"><div class="ubbcode-header">Quote:</div><div class="ubbcode-body">P.S. I'd get rid of that ridicule and go for a Mil-Dot reticle. Ha Ha. </div></div> Good one. That’s why I’m not an english major. I tried the empty case and it jumped a lot...
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    Gunsmithing 700 Bolt question

    When I Dry fire, you can visibly see the bolt handle undergo a fairly large movement. When looking through the scope you can see the ridicule jump up about ½ min. I find that if I hold the bolt knob down with my thumb wile dry firing it jumps a lot less when looking through the scope. The...
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    Range Report Moon effecting external ballistics

    Re: Moon effecting external ballistics Given the following: Gravitational force Fg=(G)((M)(m)/(R^2)) Gravitational constant G=6.67*10^-11 M^3/Kg*s^2 Mass of the moon M=7.63*10^11 Kg Mass of 175gr bullet m=.011 Kg Distance to the moon in its elliptical orbit R= 363,104 km to 405,696 km The...
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    Suppressors The economical(cheap) 1911's

    Re: The economical(cheap) 1911's How reliable is the Springfield Armory GI? I'm thinking of getting one myself. Chris
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    Rifle Scopes New Premier Bad Boy. is Painted!

    Re: My new Premier Bad Boy. pics! Dose the carbon fiber interfere with cooling?