User blog comment:Captain Knutzen/CoD:7 Weapons/@comment-173.171.26.202-20100204133207

M79

M1-D (M1 Garand variant; used by USMC snipers)

M21

M24(R700)

Callofduty4, do you mean the M40 sniper rifle? Because I don't believe it was in service yet at the time.