I m having great results with a 240 gr Sierra JHC and between 17.5 and 18.5 gr of 2400 out of my TC Encore with 12" barrel the sweet spot has been about 17.7 gr to 18 and I m using CCI 350's because that's all I have and honestly can get right now.

It's not fowling bad at all. I m gonna run them over the chronograph, but my quick loads is showing about 1500 fps! Its fun to shoot and I m getting really good 4" to 6" groups out to 100 yards with open sights!

Just thought I'd share!