View Single Post
Old November 24, 2012, 10:22 AM   #34
Senior Member
Join Date: August 9, 2011
Posts: 790
I was checking out Bison Armory uppers - their barrels have a 1:7 twist. So without doing reloads of their 200 grain bullets, does anyone else make a round heavy enough applicable?
Bison Armory developed the 1:7 twist barrel to shoot 200gr bullets subsonic. Unless you plan on using a supressor with a 6.8 it doesn't offer any other real advantage over a 1:11 twist.
TMD is offline  
Page generated in 0.03361 seconds with 7 queries