The M113A1 was fitted with an A-Frame bracket and eyelet mount on the right-hand side of the hull roof, adjacent the commander’s cupola or turret as part of an Australian modification. Check your references, as on some vehicles these mounts were removed to accommodate ammunition racks that were welded onto the M113 deck.
Current ADF carbine issued to primary to Armoured units, also other units that have a requirement for carbines. The EF88C has the issued F2 SpectreDR sight attached.
Current ADF assault rifle issued to majority of Australian Defence Force units. The EF88 has the issued F2 SpectreDR sight attached. Also known as the EF88-508 in reference to its 508mm/20” barrel length.