Some of the stuff the characters were toting in the game:

GRIZZLY HSW 6.5mm Riflef4

A high-end semi-automatic sniper and battle rifle, the HSW uses a high-speed, long-range armor-piercing round. The gun uses a 10 or 20-round magazine. 

Bonus: +1   Damage: 3   Range: Long   Weight: 1   Cost: $1200   Comment: Armor piercing

 CZ PDW-10-M 10MM machine pistol

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The CZ PDW-10-M is the military version of this 10mm machine pistol. It can be fired semi or full-automatic, has a30 round magazine, and rails for lasers (adds +1 bonus), and telescopic sights (range: long).

Bonus: +1   Damage: 2   Range: Medium   Weight: 1   Cost: $950   Comment: Full Auto

30 round magazine for 10mm cased ammo. Semi and full-auto settings. Rails for lasers (adds +1 bonus), and telescopic sights (range: long)

MATEBA PDR .44 magnum Revolver

5345364476_eb22dc8eb5_bThis revolver uses an electrically fired caseless 10mm round used by the Colonial Marines. These weapons have been popular with police services on Earth for handling issues with synthetics.

Bonus: +1   Damage: 2   Range: Medium   Weight: 1   Cost; $800   Comments: Caseless ammo.