November 17, 2012, 09:00 PM
|
#5
|
|
Senior Member
Join Date: June 15, 2008
Location: Georgia
Posts: 4,578
|
Here is what Barnes recommends as far as bullet weight and twist.
http://www.barnesbullets.com/wp-cont.../5.56-Nato.pdf
With Barnes I'd be tempted to go as light as 55 gr.
|
|
|