If you're looking for something that goes 'boom', you need a claymore. 

Claymores can be used on the battlefield to perform a number of functions that can also be performed by the Battle Box.

However, due to the form factor and the gigantic array of emitters, the Claymore has a much larger field of effect. And, let's face it, it looks way cooler if you want to obliterate players.

Specifications

Materials: Metal case with stainless steel bolts. 
Weight: 1.8 kilos
Lenght: 22 cm
Height: 37 cm
Width: 7 cm
Default color: olive drab
Battery: ​The device is shipped with a 7.2 volt 4.000 mAh NiMH battery.

Emulations

Consider using a Claymore for the following:

Bomb site

A bomb site is an objective to be destroyed by the attacking teams. 

Claymore Mine

A claymore mine can be detonated remotely, by the press of a button, from a configured gaming gun... and does a lot of damnage to all players in sight - when set to kill mode it will reduce all hit points to zero, regerdless of the player strenght before detonation. 

Dirty Mine 

​A dirty mine doesn't just explode. It mimicks a radiation leak, slowly killing every player in the vicinity. Run, while you still can!