Kulspruta m/42
Kulspruta m/42 ( ksp m/42 ) , Swedish designation for a heavily modified , license-built derivative of the M1919A6 chambered in 6 . 5×55mm or 8×63mm patron m/32 and from 1975 in 7 . 62×51mm NATO . 
<triplet> Kulspruta m/42 <subj> 6.5×55mm <obj> ammunition <triplet> M1919A6 <subj> 6.5×55mm <obj> ammunition <subj> 8×63mm patron m/32 <obj> ammunition <subj> 7.62×51mm NATO <obj> ammunition