7.62×54mmR
The 7 . 62×54mmR is still in use by the Russian military in the Dragunov , SV-98 and other sniper rifles , as well as some modern general-purpose machine guns like the PKM and Pecheneg machine gun . 
<triplet> Dragunov <subj> 7.62×54mmR <obj> ammunition <subj> sniper rifle <obj> subclass of <triplet> SV-98 <subj> 7.62×54mmR <obj> ammunition <subj> sniper rifle <obj> instance of <triplet> PKM <subj> 7.62×54mmR <obj> ammunition <subj> general-purpose machine gun <obj> subclass of <triplet> Pecheneg machine gun <subj> 7.62×54mmR <obj> ammunition <subj> general-purpose machine gun <obj> instance of