My load for the Shadow is 3.2 of Titegroup behind a Zero 147. Cycles softer than the comparable PF 124 and the Zeros are very accurate. It wears a 6.0mm front sight (stock is 5.5) and the POI is right on. I shoot the same load in all my 9's.everyone I shoot with needed it when they started reloading the 147 instead of the 124 and putting the 147gr loads through 124gr setup guns ended with rounds hitting high.