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Archived [ARCHIVED THREAD] - RRA barrel twist
Posted: 12/28/2012 4:17:40 PM EDT
Stupid question time....

I purchased a RRA complete rifle (CAR A4) and an upper from a respected vendor on the site back in 2008 and put them in the back of the safe.  I have looked everywhere on the barrels (both 16" light under the handguard with M4 cuts) except under the front sight posts and can't find any identifying marks of who made them or what twist.  Any suggestions on an easy way to figure that out?

TIA.

Link Posted: 12/28/2012 5:47:22 PM EDT
[#1]
The industry forum for Rock River Arms has a list of the barrel codes and where they are located.

Link Posted: 12/28/2012 6:08:56 PM EDT
[#2]
Thanks!  ('ll look there.

Archived [ARCHIVED THREAD] - RRA barrel twist
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