CMF
WKR
Picked up an MRX last year, daughter took an elk in CO with it this past September. I've been pleased with it. I put an Anarchy break on it with Williams Fiber optic globe sight. I shoot 80grn(weight) bh209 and it shot good with 300 Thor and 330 powerbelt ELR's. Been loading the ELR's cause they grouped just a hair better than the Thor, but I wouldn't hesitate to use the Thor's. If you order the model with the stock peep, it won't work with the globe, so just order the peep and globe combo if you go with Williams.