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M40 build

michshot

Sergeant
Full Member
Minuteman
Nov 6, 2010
85
0
45
IOWA
For an m40 a3 style build, which bartlein barrel contour would be the closest? From what I have read, it looks like the #9 HIV modified is the best for the specs i have seen posted. Can I get some input.
 
Re: M40 build

Initially I thought that as well but I have seen the diameter at the muzzle for an M40a3 is .920 The bartlein web site has their M24/m40 barrel at .900 hence my confusion