Derya Firearms DY9 9mm 4.64in Black
The Derya Firearms DY9 9mm 4.64in Black is a 9mm semi-automatic handguns from Derya. It is available from 4 vendors at $375.54 to $408.99.

Product Information
Name: Derya Firearms DY9 9mm 4.64in Black
Brand: Derya
Category: Semi-Automatic Handguns
Caliber: 9mm
Barrel Length: 4.64"
UPC: 850067243304
SKU: UCExsxWOm
Description
The Derya Firearms DY9 is a 9mm striker-fire semi-automatic pistol with a 4.64-inch threaded, compensated barrel and a 10+1 round capacity. It has a black Melonite stainless steel slide with an optic-ready cut. The finish is black throughout.
Key Specifications
- Brand: Derya Firearms
- Model: DY9
- Caliber: 9mm
- Action: Semi Auto
- Capacity: 10+1
- Barrel Length: 4.64 in
- Color/Finish: Black
Detailed Features
- Threaded and compensated barrel
- Black Melonite stainless steel slide
- Optic-ready slide cut
- Compact frame configuration
- 10+1 round capacity
Complete Specifications
| Caliber | 9mm |
| Model | DY9 |
| Barrel length | 4.64" |
| Action | Semi Auto |
| Color | Black |
Frequently Asked Questions
What caliber is the DY9?
The DY9 is chambered in 9mm.
Who makes the DY9?
The DY9 is made by Derya Firearms.
What type of firearm is the DY9?
The DY9 is a striker-fire semi-automatic pistol.
What is the barrel length of the DY9?
The DY9 has a 4.64-inch barrel.
How many rounds does the DY9 hold?
The DY9 has a 10+1 round capacity.
Is the DY9 optic-ready?
Yes. The DY9 has an optic-ready slide cut.
Does the DY9 have a threaded barrel?
Yes. The DY9 has a threaded, compensated barrel.
Where can I buy the DY9?
Compare current vendor offers on this page.
Customers Say
AI-generated insights derived from customer reviews and discussions on popular gun-enthusiast forums.
Owners of the DY9 are drawn to the compensated, threaded barrel as a factory-included feature. The built-in compensator reduces muzzle rise noticeably with standard 9mm loads, which shooters appreciate for follow-up shot speed without buying separate hardware.
The optic-ready slide is a practical addition. Most owners mount a compact red dot and find the cut well-machined for the price point. The Melonite finish on the slide has held up well in early reports without visible wear through range use.
Derya Firearms is a newer name in the US market, and that is the main concern buyers raise. Parts availability and long-term support are unknowns compared to established brands. The DY9 delivers a competitive feature list at its price, but some owners remain cautious about what happens if something needs service.
Where to Buy - 4 Offers Available
Price Range: $375.54 - $408.99
| Vendor | Price | Condition | Link |
|---|---|---|---|
| Classicfirearms Com | $375.54 | New | Buy Now |
| Grabagun Com | $381.99 | New | Buy Now |
| Buds Gun Shop | $397.99 | New | Buy Now |
| Deguns | $408.99 | New | Buy Now |




















