Hello all. I have been able to find a lot of info on RST ammo, but not so with ARMUSA. I am looking at ARMUSA 12 GA. 2 1/2″ VINTAGE CLASSICO (1 OZ.) 1170 FPS as well as the same for 16 GA.

Any experience using these in vintage doubles? How do they compare to RST? Only thing I could find was that it may be a bit dirtier.

Thanks -Johnny