Here is my 2 cents....I own the exact rifle only mine has the Accu trigger. It is a nice trigger to say the least. The rifle shoots very accurately. Thats about all the good things I have to say about it though.....The 17 HMR is VERY affected by wind drift. The killing power is marginal at best on "large birds" so I can only imagine what it is like on coyotes or foxes.I have tried both the 17 and 20 grain loads also. I also have a Ruger 77/22 Mag. that shoots just as accurate as the 17 but kills animals WAY better, is not affected by wind drift as bad and in shooting the 33 grain Accu-tip Remington bullets, the trajectory is VERY close to the HMR but with WAY more arse behind it.THe 33 grain accutip load has a muzzle velocity of like 2100 fps. vs the 2550 of the HMR so it the velocity is close but the 22 mag is twice the weight so you have more downrange energy. I have killed several yotes and more foxes than I can count with a 22 mag. over the years and they simply work. If you HAVE to use a rimfire the 22 mag is hands down the best choice, especially with the 33 grain accutip rounds and if not get a REAL predator rifle in 223 or 22-250.