"But, can't I just paint black dots?"
No, you may not! Nobody ever shot a bullet out of a black dot...and neither will you.
The big hassle with drilling gun barrels is getting them centered. If the holes aren't centered, the Oooo-you-drilled-out-all-your-gun-barrels effect is totally lost. Wall-eyed guns are not cool.
Step 1: Using a hobby knife, put small notch in the center of the barrel.
Step 2: Use the notch as a guide for your drill bit.
Voila, it's done:
Now, it might take a few practice runs to get it right. So, in case you get all frustrated and feel like retreating back to the lame-o black dots:
Order of Coolness
1. Centered, drilled barrels
2. Imperfectly centered drilled barrels
3. Engraving "Tau-rrific" on the barrel
4. Putting an ork in a pink tutu
5. Black dots
