Oh, goodie.
The Moist Nugget is pretty easy, but I prefer the Kar. 98. It has a shorter reload time (by about .5 seconds!), and it's shorter, so you can creep corners better.
In RS, I like the Type 38. The 1903 has a horrible cycle time, and the sights are bad. I'm OK with the Garand (I have it at Lv. 50), but the sights are probably the worst of any gun in the game.