The Sig Sauer 365X in the Shark Coast Tactical Battlewear configuration is a semi-automatic compact handgun chambered in 9mm with a 3.1-inch barrel and a 12+1 capacity. It has an Olive Drab Green finish and is packaged with a Romeo optic per the model designation in the titles. The 365X platform is a compact carry pistol. 
 

Key Specifications 

• Brand: Sig Sauer 
• Model: 365X 
• Caliber: 9mm 
• Action: Semi Auto 
• Capacity: 12+1 
• Barrel Length: 3.1 in 
• Color/Finish: OD Green 
   

Detailed Features 

• 3.1-inch barrel on a compact semi-automatic frame 
• Olive Drab Green Battlewear finish (Shark Coast Tactical edition) 
• 12+1 capacity 
• Romeo optic included per the model designation in vendor titles 
• Compact handgun platform suitable for carry

Owners of the Sig Sauer 365X Shark Coast Tactical edition are drawn to it primarily for the Battlewear OD Green finish, which stands out from standard 365X offerings. The Romeo optic pairing gets positive attention from buyers who want a ready-to-run optics setup without sourcing a separate sight.

The 3.1-inch barrel and 12+1 capacity are consistent talking points. Carry-focused owners appreciate the balance between capacity and compact dimensions, though some find the grip shorter than they prefer for full-hand control. Shooters coming from larger handguns note an adjustment period.

The 365X trigger divides opinion in this configuration the same way it does on standard models. Some owners run it without complaint while others swap it early. Build quality and finish consistency on the Shark Coast Tactical version get positive marks, though the Battlewear aesthetic is not universally liked by buyers who prefer a more traditional look.