The DANiNJECT projector pistol is available in two models:
Both pistols have the option of 4 different barrels sizes: 11mm LONG bore barrel for projector darts 1.5ml (S150) and 3.0ml (S300) 11mm SHORT bore barrel for projector darts 1.5ml (S150) and 3.0ml (S300)
13mm LONG bore barrel for projector darts 5.0ml (S500) and 10.0ml (S10) 13mm SHORT bore barrel for projector darts 5.0ml (S500) and 10.0ml (S10)
If you need a projector pistol where a weapons permit is not necessary go to the PICO2easy.