
| Mohlala oa sehlahisoa | Tlhaloso |
| BJDQ4-1 | bophahamo ba 37mm;bophara ba ka ntle 54mm, aperture: 22mm |
| BJDQ4-2 | bophahamo ba 43 mm;bophara ba ka ntle 54mm, aperture: 22mm |
| BJDQ4-3 | bophahamo ba 43 mm;bophara ba ka ntle 54mm, aperture: 25mm |
| BJDQ4-4 | bophahamo ba 43 mm;bophara ba ka ntle 54mm, aperture: 30mm |
| BJDQ4-5 | bophahamo ba 55mm;bophara ba ka ntle 54mm, aperture: 22mm |
| BJDQ4-6 | bophahamo ba 55 mm;bophara ba ka ntle 54mm, aperture: 25mm |
| BJDQ4-7 | bophahamo ba 55mm;bophara ba ka ntle 54mm, aperture: 30mm |