Is there a command to count magazines?

[<COPPERHEAD) => 0]

I want the game to detect when I lay satchel charges.  The only way I know of to do that is to count how many satchel charges I have and when I have one less, the trigger is activated.  But I can only find a "ammo" command, which counts how many bullets, etc. are left.  Satchel charges can't be counted that way.

*edit*

Oops, that word in the title should be "count". I'm sure you guessed that, but I'm a perfectionist.

[LordZach 0]

according to the Unofficial Operation Flashpoint Command Reference Manual the ammo command works with pipebombs. other than that i dunno

[WKK Gimbal 0]

yes, it does work. It doesn't matter what mag number it is, only how much you have left in current mag.

[<COPPERHEAD) => 0]

I tried

me ammo "hk" < 5

and that worked - the trigger was activated when I had less than 5 bullets in my magazine.  But I tried

me ammo "pipebomb" < 3

and it activated immediately.  I also tried < 2 and < 1 and < 0, and the same thing happened.

I'm guessing that the problem is that a satchel charge doesn't have magazines, it's a weapon by itself.  Also, the satchel charges aren't normal weapons (can't switch to it with the spacebar).  Those are the only things I can think of that would explain why it doesn't work.