Its firing chamber is specifically designed for proton torpedoes (the source of the PTL acronym), but it can easily accept different types of ordnance with a field-kit of adaptors.

• 它的弹药仓设计专用于发射质子鱼雷（PTL缩写的由来），但通过外设的适配器配件，也可方便地装填不同类型的弹药。