The Arex Delta M Gen 2 is a striker-fired semi-automatic handgun in 9mm Luger, finished in Flat Dark Earth. 
 

Key Specifications 

• Model: Delta M Gen 2 
• Manufacturer: Arex 
• Type: Semi-Auto Handgun 
• Caliber: 9mm Luger (9x19 Para) 
• Barrel Length: 4 inches 
• Capacity: 17 rounds 
• Weight: 1.2 lbs. 
• Finish Color: Flat Dark Earth 
• Condition: New in Box 
   

Features 

 
The striker-fired action delivers consistent trigger pulls and keeps recoil manageable. The grip is shaped to sit naturally in the hand, and adjustable backstraps let shooters dial in the fit. At 1.2 lbs., the pistol is light enough for all-day carry without strain. 
 
The 17-round magazine gives extended capacity for competition or defensive use. The FDE finish adds corrosion and wear resistance alongside the tactical look.

Owners of the Arex Delta M Gen 2 in FDE point to reliability and consistent performance as the top reasons they like it. Smooth action and manageable recoil are the most common specific praises.

Ergonomics draw positive comments across the board. The grip feels natural, controls fall where you expect them, and the adjustable backstraps mean the fit isn't one-size-fits-all. The 17-round capacity is seen as a real advantage for anyone using it for competition or self-defense.

Build quality is generally rated well. Materials feel durable and the FDE finish gets mentioned approvingly both for aesthetics and for holding up to use.

Value comparisons come up frequently. Most owners feel the Gen 2 holds its own against more expensive pistols in the same class. Comparisons to Glock and Sig Sauer are common; some prefer those brands on reputation, but many argue the Arex competes on performance.

Minor criticisms mention trigger feel or weight distribution, but these are in the minority and usually framed as matters of preference rather than defects. Aftermarket support and holster availability get more substantive discussion. The ecosystem is smaller than Glock's, though growing.