Burst Cannon

Burst Shell is a vehicle weapon specialization introduced in Battlefield 4.

Battlefield 4
Burst Shell is a main weapon option for assault boats. It fires an 8-round burst at a very high rate of fire, though with a slight delay between bursts. 32 rounds are loaded at a time, allowing for four bursts. Each pack takes four seconds to reload, and around twenty seconds to automatically replenish. Up to 64 rounds are available in reserve.