Search:

I would try 2208 for the 120's you should get better speed. I run 2208 for the 120's and 2209 for the 140's

My 2c, The CM for mag fed ease of use with better accuracy out to 600 Yd with longer BC bullets,
260 for closer work mag fed.... I use 120 Amaxes and about 3000 fps.... havent needed to put a 2nd...