Reloads for 9mm AR

[TannerB]

My RRA 9mm AR can be picky with ammo, What powder/grain weight do you use for yours to cycle properly? Thanks.

[foilhat]

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

[Tul9033]

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).

[Glockcomma]

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.

[rvb]

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

[TannerB]

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.