View Single Post
Old February 4, 2013, 04:09 PM   #11
Hawg Haggen
Senior Member
 
Join Date: September 8, 2007
Location: Mississippi
Posts: 11,420
Progressive means its deeper at the breech and shallow at the muzzle but still has the same twist rate. Then there's gain twist rifling that gets faster at the muzzle
Hawg Haggen is online now  
 
Page generated in 0.04433 seconds with 7 queries