We had good results with using the TrailBoss and the Alliant Unique powders for reduced loads. The TB is better, most times for the reason that the case is in minimum 70% filled with it. Interesting is that with each rifle we tested it ( .303Brit, 7.5mmX55, 6.5x55) the first round had an deeper impact for around 2 to 3". The VV N110 has its own problems. Main problem is that it is easy to do a double charge, which caused the completely destruction of a nice M38 Swedishicon rifle from a comrade.