The Adler Arms AD-9 is a 9mm semi-automatic pistol with a 4.75-inch barrel and 14+1 capacity. It ships with two 14-round magazines and has an RMR-footprint optic cut for optics-ready use. The pistol accepts Beretta 92-pattern magazines. 
 

Key Specifications 

• Brand: Adler Arms 
• Model: AD-9 
• Caliber: 9mm 
• Action: Semi Auto 
• Capacity: 14+1 
• Barrel Length: 4.75 in 
   

Detailed Features 

• 4.75-inch barrel 
• Ships with two 14-round magazines 
• RMR-footprint optic cut (optics ready) 
• Accepts Beretta 92-pattern magazines 
• Semi-automatic operation

Owners of the AD-9 generally appreciate its compatibility with Beretta 92-pattern magazines, which makes finding extra capacity straightforward. The two included magazines at purchase are noted positively by most buyers who want immediate range-ready value.

The RMR optic cut is the aspect that draws many buyers in, and early owners report the footprint is machined cleanly. Some are cautious about long-term parts support given Adler Arms' smaller catalog presence, though initial reliability reports have been generally positive.

Trigger feel is the most debated aspect of the AD-9. Some shooters find it adequate for the price, while others swap it early. Overall the pistol sits in the budget-to-midrange price band, and buyers at that tier tend to weigh the magazine compatibility and optics-ready design as strong positives against a less polished trigger.

The iron sights work well, and mine handled varied ammunition without issues.