Examples of 7.62×54mmR ammunition. The photo shows, reading from left to right: Sellier & Bellot
hollow point boat tail; "Czech silver tip", mild steel core, light ball; Hungarian silver/yellow-tip, mild steel core, heavy ball; Wolf Ammunition
Gold soft-point; USSR 1986 steel core light ball, Factory 60. ; Yugoslav surplus (1953); USSR 1940s lead core light ball .
The 7.62 x 54mmR round is a bullet used for Russian guns. It is used for guns like the Mosin–Nagant rifle, the SVD rifle, and the PK machine gun.