This topic comes up a lot at our local Outlaw rimfire matches, and here's a summary of the feedback:
- CZ 457 vs Tikka vs Anschutz: all great shooters, but best "PRS" bang for buck is CZ457 with a heavy barrel
- Stock: For PRS (think shooting from milk crates, barrels and tires) it is a competitive advantage to be able to attach a bipod anywhere from just in front of your mag well out to the end of the stock (or spigot). Because of this a chassis with multiple pic/arca options is great.
- Optics: Scope must be FFP. Buy the best you can, and if I were to do it over I would go MILS, but for now I'm all MOA.
- Bipod: A bipod that allows the legs to extend 45 degrees forwards and back can be helpful on obstacles
If I were to start over from scratch with a ~$3000 budget for all the gear I would go with:
- Either the CZ 457 LRP with a full length Area 419 arca rail or the CZ 457 MDT XRS
- Vortex PST II scope (I like to go to 25 so I can easily spot shots to 100M...though in competition I'm rarely over 16x)
- Atlas bipod
- Cheap rear and front (barracade) bag
- Lots of ammo (that your gun likes) SK Rifle Match is a great starting point for CZ
All that said, I've been doing ORPS monthly for a couple years now, and at our club the Vudoo has never won, and one of our production shooters is always in top 3 overall for points (basic "Canadian Tire" bolt action). All this to say that I believe the gear accounts for about a quarter of the result. The other 75% is:
- Shooter's ability to know and apply DOPE and holdovers quickly and accurately
- Fundamental shooting skills (trigger pull, natural point of aim, grip, etc)
- Positional ability (standing, sitting, slings, prone, weak side, and everything in between)