Re: How to get kolibri kills easy?
Generally, when I worked to 500 Kolibri kills, I've used two approaches:
1) Finishing off Scout rifle hits with it - preferably while using G.95 (as it does 90 damage up close). Martini-Henry and Vetterli-Vitali work okay too, although Martini is risky - if you miss, you pretty much can't defend yourself.
2) Setting dynamite/AT mines off. From point blank, it takes 2 Kolibri shots to destroy dynamite and 12 to destroy AT mines. The most reliable way is to place explosives around the chokepoint (but out of sight) and damage them enough to make them blow up from next Kolibri bullet (which means 1 hit on dynamite or 11 on mines). Then you wait. As soon as someone shows up next to explosives, fire at damaged AT mine/dynamite - any kills you get will count as Kolibri kills.