Quick question about barrel contour

[Mauser lover]

Apparently my skill at riding search engines is atrophying... but,
what do the F-(14, or 34, or other) numbers mean on Green Mountain barrels?
Thanks.

 

[rcmodel]

http://www.midwayusa.com/general.mvc/index/AppCharts~barrel-blank-dimensions

rc

 

[Jim Watson]

F numbers are Midway's designations for barrel contours.
Look under Adams & Bennet at
http://www.midwayusa.com/general.mvc/index/AppCharts~barrel-blank-dimensions

Apparently they have quit using their own brand name and just listing them as Green Mountain, which is one of the places they were getting barrels from all along.

 

[Mauser lover]

Thanks!