Since silver tip is recommended --I have alot of this ammo WWB JHP 115 grain and this appears to be about the same as the silver tip except for the silver color.  I have used this ammo alot for my sig p229, HK P7, Hk m8,  and found them to be more accurate than speer gold dot 124 plus P.  I have not gotten my R9s --ordered one.
anyone tried it yet?