View Single Post
Old December 5, 2012, 11:51 AM   #12
sigcurious
Senior Member
 
Join Date: May 25, 2011
Posts: 1,754
Couldn't find the link, but the NRA has a guide/pamphlet about safe range construction that has berm specs etc.
sigcurious is offline  
 
Page generated in 0.04206 seconds with 7 queries