Hello. I am from Russia and I purchased the shotgun Benelli Super Black Eagle II Comfortech 12ga. Rifled Slug
Please advise me, which cartridges I have to choose to get the best result. I did try two types of cartridges with series of five shots at distance 100 miters with an interval of two minutes .
First cartridge: Hornady 12 GA SST SHOTGUN SLUG
First 3-5 shots giving to me result of 2-2,5 Moas. After that next shots are giving to me result of 15-30 Moa;
Second cartridge: Federal Premium VitalShok Barnes Expander P151XS.
Result is from 10 to 30 Моа constantly.
