Description
The Derya DY9 takes a proven compact pistol layout and dresses it up with real purpose. Built around a 4.02" barrel and a 15+1 capacity in 9mm Luger, this striker-fired pistol pairs a black nitride stainless steel slide with a dyed ODG brown polymer frame for a two-tone look that stands out without trying too hard. The slide carries an optic cut along with two mounting plates, so you can run a red dot from Truglo, Docter, Meopta, Insight, Vortex, or Trijicon when you're ready to make the jump.
What Sets the DY9 Two-Tone Apart
The frame includes a Picatinny rail up front for lights or lasers, and the grip takes interchangeable backstraps so you can dial in the fit for your hand. If you've spent time behind a Glock 19, the ergonomics will feel familiar fast, and the DY9 is built on that same compact footprint that so many folks find easy to shoot and carry. It also runs Glock-pattern magazines, which means spare mags and aftermarket support are easy to come by.
Sights and Trigger on the Derya DY9
Out of the box you get Truglo fiber optic sights with a red front and green rear, a combination that grabs your eye quick in changing light. Derya equips the DY9 with its Second Wind Trigger, an in-house design with short pre-travel, a defined wall, a clean break, and a positive reset. The feel is a step up from what you'd expect at this price point, and it's the kind of detail that shows up once you've put a few magazines downrange.
Weighing in right around 1.8 pounds and measuring 6.9" overall, the DY9 lands squarely in that do-it-all middle ground. It's an approachable option whether you're setting up a first handgun, adding a two-tone to the collection, or looking for something that takes a red dot down the road.
Key Specifications
- Manufacturer: Derya Firearms
- Model: DY9
- Manufacturer Part Number: DY9.BROTSS.US
- UPC: 810216300883
- Action: Semi-Auto, Striker Fired
- Caliber: 9mm Luger
- Capacity: 15 + 1
- Barrel Length: 4.02"
- Overall Length: 6.9"
- Slide Finish: Black Nitride Stainless Steel
- Slide Description: Optic Cut
- Frame: ODG Brown Polymer w/ Picatinny Rail
- Grip: Interchangeable Backstrap
- Sights: Truglo Fiber Optic, Red Front / Green Rear
- Safety: Firing Pin / Trigger Block
- Twist Rate: 1:10"
What’s Included
- Derya DY9 pistol
- One 15-round magazine
- Four interchangeable backstraps (S, M, L, XL)
- Two optic mounting plates
- Guide rod
- Gun brush
- Allen key
- Cleaning rod
- Hard case
Frequently Asked Questions
Does the Derya DY9 come ready for a red dot?
Yes. This DY9 has an optic cut slide and ships with two mounting plates that cover a range of footprints, including Truglo, Docter, Meopta, Insight, Vortex, and Trijicon. You can keep running the iron sights or add your preferred red dot whenever you're ready.
What magazines does the DY9 use?
The DY9 is built on a compact Glock 19-style platform and accepts Glock-pattern 9mm magazines. That makes finding spare mags and aftermarket options simple and affordable. Each pistol ships with one 15-round magazine.
Does the DY9 come with a threaded barrel or compensator?
No. This two-tone DY9 model has a standard 4.02" barrel without threading or a compensator. Derya offers a separate COMP variant for folks who want a threaded barrel and compensator setup.
How does the Second Wind Trigger feel?
Derya's in-house Second Wind Trigger has short pre-travel, a defined wall, a clean break, and a positive reset. It's a noticeable step up for a pistol in this class and gives you better feel and control once you're on the range.




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