L7A2 FIST by H&K aka Golden gympy
After some searching i finally found out why is that gun "golden". At the first i thought it titanium made body but than i found this:
http://ukarmedforcescommentary.blogspot ... ality.htmlLightweight L7A2 GPMG revealed in June, sporting a welcome 1.8 kg reduction inweight thanks to modifications that include a fluted barrel, picatinny rail for
sights on top cover, folding butt, “dark earth” colored body matching the Multi
Terrain Pattern camouflage and an improved feed tray with ‘pawls’ to stop the
ammo belts from slipping around. This gun does not include titanium-made body,
which has been mooted for a long time and is possibly still being trialed. It
might not have been judged mature enough yet, or it might be a money problem.
In any case, it remains desirable and under study at Cranfield: it is estimated
that it might imply a saving of up to 3 kg.
For the future, beyond Afghanistan, a Lightweight GPMG remains a stated army priority.


So its dark earth =D same colour as L115A3
