The Omni-Tek/Windchaser RM70 is one of the most commonly found weapons in civilian hands. Useful for most purposes, the RM70 is available in a variety of calibers, although the 9.96mm is the most common. The Chapman is a modification of the 'yy', adding Biovascular recoil absorbers.

The Omni-Tek/Windchaser RM70 is one of the most commonly found weapons in civilian hands. Useful for most purposes, the RM70 is available in a variety of calibers, although the 9.96mm is the most common. The Chapman is a modification of the 'yy', adding Biovascular recoil absorbers.