Friday, June 3, 2011

James Rawles explaining firearm metric and inch bore diameters

http://www.survivalblog.com/2011/06/understanding_metric_and_inch.html

I endeavored to explain this a while back in my podcasts about various calibers and their uses, but this is a clear and concise table that might clarify things a bit so I thought I'd link to it. 

No comments:

Post a Comment