Some general rules extracted from SSR’s follow :

 Weapon Calibres                    – 5.56mm or 7.62mm (.223/.308)

Weapon Weight                      – 6.5kg

Trigger Weight                        - 1.5kg

Butt plate Depth                       – 20mm

Sighting Aids Permitted          - Eagle Eye (0.3 or 0.5) or Rear Dioptre

 Download 2004 Standard shooting rules