I use #2 & 3's in 3" but was wondering if anyone uses #4 or ducks. I picked up a box of #4 3" xperts and patterned them this eve through my factory IC at 28 yds and for the heck of it at 43 yds with a Kicks mod. The 1st shot through the IC was at a big sheet of cardboard with a duck drawn on it and it was very very dead duck. The shot through the kicks was at a 8" x 10" sheet of paper taped to a sheet of cardboard and there were 26 hits on the 8" x 10" sheet. Not benched just raised the gun and fired like in a hunting situation. The pellet count is definitely there just looking for some feedback on effective range.