Well i shot off about 50 rounds of the di stuff it was pretty accurate, with my LB's open sights i was getting 3'inch groups and when i fied rapid it opened or to about 6' with the flyers. In my savage with the warped beech stock though i was getting 12' high and 10' to the left consistantly. God i have to find a way to fix that stock. The first thing i did when i got home was clean both rifles now with hoppe's no.9 cleaner should i know poor hot water down ther barrel?