- "Semi-automatic. Best in class handling."
- — In-game description.
The Atlas 45 is a semi-automatic handgun with moderate damage; it notably uses a front-loaded magazine configuration as opposed to other pistols.
- Red Dot Sight
- Auto Focus Sight
- Target Enhancer
- ACOG Scope
- Parabolic Microphone
- Tactical Knife
- Laser Sight
- Extended Mags
Supply Drop Variants
- A1 [Enlisted] (Handling +1, Fire Rate -1)
- A2 [Enlisted] (Handling +1, Range -1)
- Flogger [Professional] (Fire Rate +1, Range -1, integrated Red Dot Sight)
- Cudgel [Professional] (Handling +1, Fire Rate -1, integrated Laser Sight)
- Huckleberry (Handling +3, Damage -1, Accuracy -2)
- Oath Breaker (Accuracy -1, Fire Rate -1, Handling +2, integrated Target Enhancer)
- Woo [Professional] (Accuracy -1, Fire Rate +1, integrated Akimbo)
- AE (Atlas-style camo) (Obtained through Atlas Limited Edition or Pro Edition only)