Just wanted to share some honest feedback, about 6 weeks out with using the Oryx and my tikka t3x CTR action in 6.5 creedmoor. Ive had 3 range trips in that time, with varying conditions between average 60 degree and sunny, cloudy, cold and rainy, and windy, so Ive gotten to thankfully try it in many different shooting scenarios. All have been seated bench shots.
This is my first decent bolt action, and first chassis as well. I have shot some mosin nagants and a mauser in the past, along with some friends ruger 6.5's but I would say objectively the Tikka is in a class of its own, just based on the smooth operation of the bolt.
The Oryx chassis definitely solved every complaint and issue I had with my Tikka rifle and has made shooting significantly more enjoyable. Wider handguard for more gripping area (I like to shoot bolt actions like an AR, rather than the wrap-around support hand grip some guys use on the buttstock). Magpul rail bolted on easily for bipod mounting. Length of pull adjustments with the spacer kit are dead on, and cheek rest fits me perfectly in the bottom-most position. I did upgrade to my own thumb screws for the cheek adjustment, because the threading is a common size, and I already had some sitting around in my parts bin from another project.
At 100 yards Ive been averaging 2-3 shots in the same hole, even without warming up. My worst groups are approx. than half inch on 10 shots at 100 yards. Not that the chassis does the work for you, but it definitely helped correct numerous issues I had with the factory tikka stock not fitting me well. Prior to this, with a bipod or bags I was getting half inch to 1 inch groups for 2-3 shots, very inconsistent shooting. Lots of setup and discomfort issues, followup shots were a pain. The change in groupings was immediate. Ive been shooting exclusively from bags since adding the oryx, but added an atlas PSR today as well, cant wait to see the results.
Im at a point now where Im genuinely considering picking up a Tikka t1x in 22LR to use as a trainer, and ordering a matching ORYX chassis for it the minute I buy the rifle. I have no plans of shooting it with the factory stock if I do buy it, as it is identical to my old CTR stock.