Rifleman Archive

Is there a systematic way to figure out what combat level you are based on what skills you have? I know that if you master 2 combat professions you max out at level 80. I want to reach level 80, but I'd like to try and do it without mastering 2 professions. I'm thinking of becoming a master rifleman, and then adding some Carbineer, and some Pistol skills. I'd like to know precisely what my template would have to look like in order to reach level 80 with this approach before I spend hours grinding.

I like this idea because then I'll have 3 kinds of ranged weapons I can use fairly well. I'm also hoping that this will give me 3 pretty high XP caps for grinding FS XP as well. If I'm not a master Carbineer and/or Pistoleer will my pistol and carbine XP caps be as high if I've gone all the way up one of the weapon's branches as if I mastered it, or do I have to master those professions to have the hghest XP caps?

What is the XP Caps for Rifleman, Carbineer, and Pistoleer in both the various weapon XP and combat XP?