SGJ,I tried Nitro 100 for damascus reloading on Jim's rec. I suspect it's RD with more data and no dots. Perhaps not; it's a double-base powder; not sure about RD, both fast burning. Chopped extruded cylinders like RD or Promo but much smaller in diameter. Get down to 4900psi with 7/8 oz in 12 gauge and it goes off consistently in cold weather. Need a bit of faith as it seems to have been made everywhere. Had a couple 1 lb bottles which I recall were made in Czechoslovakia, 4 lb. jug says Canada, latest 8 pounder doesn't say. Pretty economical for target fodder, price and amt used per load. This and Promo and some IMR numerical stuff for 16 gauge are about all I have on hand. BTB, 2003 Accurate Arms manual does list pressure differences for loads in which one of two variables is primer (other being wad choice).
jack
