RE: TC Omega w/ NIKON BDC optic.
120grs. of T7 will shoot to the same POI as three pellets T7,or Pyrodex. We just converted a friend over to the three pellet load. He shoots a Omega. The gun drives tacks with either 100 grs. pyrodex,or three Pyrodex Pellets. If you are shooting under 150yds. there is no need for the three pellet load. If you are planning on "reaching out there" 200-250yds,yeah you need the added velocity of the three pellet load. We have allot of open bean?corn fields here. So we set our guns up for long range. More than one Buck was taken last year at over 200yds. A bunch were taken in the timber line at less than 100yds,too. My wife shoots 90 grains of Pyrodex,and limmits her shots to 125yds or less,it's whatever you are comfortable with that matters. Ron