The Beretta M9A4 Overlanding is a full-size DA/SA 9mm pistol with a 5.1-inch threaded barrel in a Cerakote Clay finish. This configuration ships with two 18-round magazines, tritium night sights, and an included kit of flashlight, compass, and 10mm socket. 
 

Key Specifications 

• Brand: Beretta 
• Model: M9A4 Overlanding 
• Caliber: 9mm 
• Action: Semi Auto 
• Capacity: 18rd 
• Barrel Length: 5.1 in (threaded) 
• Color/Finish: Clay Cerakote 
   

Detailed Features 

• 5.1-inch threaded barrel for suppressor or muzzle device attachment 
• DA/SA trigger mechanism 
• Cerakote Clay finish on frame and slide 
• Tritium night sights factory installed 
• Includes two 18-round magazines and overlanding kit (flashlight, compass, 10mm socket)

Owners of the 18-round M9A4 Overlanding in Clay appreciate the higher-capacity magazines compared to the restricted-capacity variant. The DA/SA action is a dividing point; those with prior M9 experience adapt quickly, while newer shooters sometimes find the double-action first pull requires extra practice.

The 5.1-inch threaded barrel is popular with suppressor owners who want a longer sight radius alongside a can. Tritium night sights are seen as one of the better factory sight packages at this price point. The Cerakote Clay finish draws remarks for its understated, field-ready look.

The M9A4 Overlanding accessory bundle is polarizing. Some buyers see it as genuine added value; others find the compass and flashlight quality modest and prefer to source their own gear. Build quality on the pistol itself gets few complaints across owner accounts.