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Normal Topic paper patch direction for 477-450 Martini Henry (Read 45 times)
bullshop
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paper patch direction for 477-450 Martini Henry
Yesterday at 6:04pm
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I am preparing to paper patch some bullets for the 577-450 MH but before I get too far along I thought I should ask if my assumption that they used a left hand twist rifling is correct.   Anyone know ?   Looking in the muzzle is too confusing for me. Much easier to ask here.  Should I roll the patch for left hand twist or right hand twist ?
  
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bullshop
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Re: paper patch direction for 477-450 Martini Henry
Reply #1 - yesterday at 8:05pm
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I asked my computer and it told me the 577-450 MH in the Martini rifle uses a right hand twist of 1/20"
We argued about it a bit because I thought the Martini rifle used a gain twist and a squeeze bore. 
If anyone knows for sure I would like to hear it.  I called my computer a liar so we are now not on speaking terms. 
  
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JKR
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Re: paper patch direction for 477-450 Martini Henry
Reply #2 - Today at 6:53am
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I’m not sure it makes any difference which direction you roll the patch. I say this because there have been three different occasions that I was given bullets to try during my load development for different rifles. These were from three different friends who happen to be left handed. They all wrapped bullets the opposite direction that I do. They shot fine. I couldn’t see that it made a bit of difference.
JKR
  
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