Archived Posts »
AR Piston Systems
What is the weight of the SR-556FB upper receiver
5/22/2012 7:25:36 PM
As the topic says: What is the weight of the SR-556FB upper receiver? Looking to see how much weight I can save with at new barrel with fluting.
Copyright © 1996 - 2013 :: AR15.Com LLC :: All Rights Reserved.
Any use of this content without express written consent is prohibited.