The original poster asked specifically about 10 mt, and whilst the MPR will be adequate and some people do shoot 10 mts with one reasonably well, it is simply not as good as the Anschutz/Walter/FWB 10mt rifles for 10 mt precision ISSF shooting. Yana is spot on, for the same money you can get a better rifle for the job. Why buy a converted sporter, when you can buy a rifle designed for the job for the same money.
Robin
Walther KK500 Alutec expert special - Barnard .223 "wilde" in a Walther KK500 Alutec stock, mmm...tasty!! - Keppeler 6 mmBR with Walther grip and wood! I may be a Walther-phile?