The Firing Line Forums - View Single Post - Barrel Twist-rate Question

gwnorth · July 31, 2012, 06:51 PM

If I remember from a post on rugerforum.net by a poster who would know, originals were 1:10, 1988 to 1994 were 1:7 and then they went to the 1:9 that is still used now.

July 31, 2012, 06:51 PM	#2
gwnorth Senior Member Join Date: September 3, 2008 Location: North Carolina Posts: 692	If I remember from a post on rugerforum.net by a poster who would know, originals were 1:10, 1988 to 1994 were 1:7 and then they went to the 1:9 that is still used now.