BBs just don't do much, the FPS and spread is so low that we just gave up on them.
Also when one player fires a shot at another they have the option to not send a bb down range if they see that the other player has lost their face mask, but a mine WILL fire if stepped on.
I posted a discussion a while back before the review was started, a number of things have been posted in there(more pictures and another short video when it feels like working). http://www.airsoftretreat.com/forums/index.php?topic=9792.0
The method for purchase until I get a web site up is:
1. You send me an order to my email address (in my profile), with how many you want and your email address.
2. I send you a bill through paypal that can be payed with most credit cards. Or I will send you the address to send a money order to.
3. You pay the bill.
4. I send item.
Cost for the mines is six mines and six blast tubes for 50.00 + 8.00 shipping to the lower 48 states. Six mines is kind of a minimum order, I will send two or more mines, but the shipping will stay the same and it will take longer to ship out (3 bucks a gallon means I'm not driving to town just for two mines).
If you want extra blast tubes they are six for 3.00, and 1/4" tubing with 1/32" wall is 11.00 for ten feet. I will get shipping prices for it if someone needs them, If you add the tubing to a mine order I will just drop it in the same box (no shipping charge).