TannerB Posted June 30, 2010 Share Posted June 30, 2010 My RRA 9mm AR can be picky with ammo, What powder/grain weight do you use for yours to cycle properly? Thanks. Link to comment Share on other sites More sharing options...
foilhat Posted June 30, 2010 Share Posted June 30, 2010 (edited) I use 115gr fmj over 6.3gr of AA #5. Works great and I use the same load in 9mm pistols. Mine is also a RRA 9mm, no problems with C-product mags either. Edited June 30, 2010 by foilhat Link to comment Share on other sites More sharing options...
Tul9033 Posted July 2, 2010 Share Posted July 2, 2010 My load is a 124gr Montana Gold with 4.0grs of Titegroup behind it. I'm not seeing any real accuracy past 100 yds no matter what load I use (even commercial). Link to comment Share on other sites More sharing options...
Glockcomma Posted July 2, 2010 Share Posted July 2, 2010 You want a powder slow enough to keep pushing the bullet till it exits the barrel. I use 5.1 grains of AA #7 and 147 or 145 grain hard cast bullets, very accurate. Link to comment Share on other sites More sharing options...
rvb Posted July 2, 2010 Share Posted July 2, 2010 I use my production match load, 147 zeros over 3.4gr titegroup, 1.150", ~905 fps. Runs 100 % reliable. very quiet with the can on. 5" barrel. -rvb Link to comment Share on other sites More sharing options...
TannerB Posted July 3, 2010 Author Share Posted July 3, 2010 You want a powder slow enough to keep pushing the bullet till it exits the barrel. I use 5.1 grains of AA #7 and 147 or 145 grain hard cast bullets, very accurate. I want to have a load that will work in this and my pistols. Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now