Hi Tankman
Hadn't checked out the board options as yet, but that's good to know. I suspect the barrel smoke & BB is incompatible, but would be good to have that confirmed.

Hi Crius/Gary
Rather shocked at that comment. I actually have 3 different Glow in Dark BB systems for airsoft guns - two Tokyo Marui silencer types - both early chunky silencer & the later thin version that flash the Glow BB's as it leaves the barrel. Then the M16 magazine type with UV LED inside to induce glow before loading. The latter is less prone to damage, doesn't add length/weight to the weapon, downside is the length of time the round sits in the breach, before being fired can reduce the glow effect.
If you mean adapting it to tanks - you may have a point?.
If you had said the same thing about BB paint rounds, would have agreed wholeheartedly - they're bad news, if they break inside the weapon, you've got a tough clean up job. I found they tend to bounce off skin, only break on hard surfaces, so really a waste of time unlike .68 in paintballs - suspect the difference might be about the thickness of the paintball skin versus weight ratio

Mal