View Single Post
  #27  
Old November 20th, 2016, 12:15 PM
cbo's Avatar

cbo cbo is offline
Sergeant
 
Join Date: Jun 2005
Posts: 300
Thanks: 1
Thanked 31 Times in 23 Posts
cbo is on a distinguished road
Default Re: USA: Early M4 hulls with L40 gun?

This might help (from Hunnicutt):



The difference between L/37 and L/40 is the difference between measurements C and E.

E = C+D
Reply With Quote
The Following User Says Thank You to cbo For This Useful Post: