« previous next »
Pages: [1]   Go Down

Author Topic: Bore and length dimensions?  (Read 524 times)

0 Members and 1 Guest are viewing this topic.

Offline JBAZ

  • Trade Count: (0)
  • Member
  • *
  • Posts: 7
  • Gender: Male
Bore and length dimensions?
« on: June 17, 2013, 04:47:01 AM »
Another newb question ...What is the bore and length for barrels labeled "juice can" ? I can find numbers + windage for soda pop can and golf ball but not for juice can. Thank you again to those who take the time to answer my questions!
 
Logged

Offline Double D

  • Trade Count: (3)
  • Senior Member
  • *****
  • Posts: 12611
  • SAMCC cannon by Brooks-USA
    • South African Miniature Cannon Club
Re: Bore and length dimensions?
« Reply #1 on: June 17, 2013, 07:35:06 AM »
The rule of thumb for windage is 1/40th.  It's in the stickies.

Measure the diameter of your projectile, divide by 39 and multiply the result by 40 to get the rule of thumb bore diameter for the projectile.




 
Logged
Pages: [1]   Go Up
« previous next »