Been trying to unlock all the recon kit recently but you dont rack up many points just sitting in a bush picking people off and mortar stricking a few tanks and houses.
I'm sure there's some cheating going on in this game now! I've shot people in the head at point blank only for them to kill me and their health remains at 100%! Yesterday I knifed someone and nothing happened at all then the guy turned round and blasted me.
It is possible to rack up big points mate. From one shot last week I got 400 odd points. Its not my bag, but occasionally I will play Recon on Hardcore. If you get a full game it is possible to get in the region of 4000 points. Just depends how good you opponents are and wether they are prepared to search you out. On Hardcore you find people accept snipers as collateral damage and will keep pushing towards the objective regardless of how many times you pick them off.........4 Nemesis pins is my record LOL