Resident Evil 5

Beretta 92FS

These are Chris's and Sheva's handguns. They are featured in every screenshot that have Chris and/or Sheva in them.

Ithaca 37 Stakeout model

Chris or Sheva have been shown with this weapon. Wood grips have been featured on this weapon. It is an Ithaca for two reasons: 1. There is no ejection port seen on either side of weapon and 2. a laser sight is shown on the right hand side of the weapon.

Remington 700

A screenshot featured in a magazine shows Sheva holding this rifle, caliber unknown.

Unknown Benelli shotgun

A picture on Wikipedia depicts Sheva posing with either a Benelli M1 or M3 Super 90 shotgun. More likely a M3.

[1]

Scorpion SA Vz. 61

Sheva is shown with this weapon strapped to her back while fighting off enemies. Caliber is unknown, more than likley .32 ACP.