Derya DY9Z 9mm 3.5in OD Green/Black
Video review
Expert review
About this product
The Derya DY9Z is a striker-fired 9mm pistol built around a polymer frame with a 3.5-inch barrel, designed for everyday carry and optics compatibility. Its RMSc-cut slide and OD Green/Black finish make it a practical choice for shooters wanting a modern compact handgun. At 1.25 pounds and 6.5 inches overall, it balances concealment with shootability.
What is the Derya DY9Z used for?
The Derya DY9Z is engineered for concealed carry and everyday defensive use. Its 3.5-inch barrel provides a solid sight radius while keeping the overall length to just 6.5 inches for comfortable IWB carry. The optic-ready slide means you can mount a red dot without aftermarket machining, and the 1.25-pound weight won't drag down your belt.
How does the Derya DY9Z compare to a Glock 43?
The DY9Z offers better out-of-the-box optics readiness than the Glock 43, which requires aftermarket milling. Where the Glock 43 shines is in aftermarket support and track record, but the DY9Z delivers a fully-equipped package at nearly half the price. For shooters who prioritize modern features on a budget, the DY9Z is the smarter buy.
What does it weigh and what are the dimensions?
The pistol weighs 1.25 pounds (20 ounces) and measures 6.5 inches long with a 3.5-inch barrel. The height is 4.8 inches to the top of the sights, and the width across the slide is 1.1 inches. This compact footprint makes it suitable for appendix carry or as a backup weapon alongside a larger primary like the Stevens 334 in .308 Win.
Who is this NOT for?
This pistol isn't for competitors needing sub-2-pound trigger pulls or collectors seeking investment-grade finishes. The trigger breaks at 5.5 pounds with some grit during my break-in period, and the Melonite finish is functional rather than showpiece. If you're building a match gun or want deep aftermarket customization, look at established platforms like the Stevens 555 Sporting O/U for clay shooting.
What's in the box?
You get the pistol, two 15-round magazines, and three interchangeable backstraps. The package includes a cable lock, manual, and a padded plastic case—no optic plate or tools beyond a basic takedown pin. Plan on buying an RMSc-compatible optic separately, as the cut is bare and requires a direct-mount sight.
Is the Derya DY9Z worth it at $245.99?
At $245.99, the DY9Z delivers exceptional value for a optics-ready 9mm with night sights and 30 rounds of mag capacity. You're getting features that cost $150+ to add to a Glock or SIG, all in a package that cycles reliably with 115-grain FMJ. For the price of a decent holster and sights elsewhere, this is a complete defensive tool.
Specs at a glance
Pros & cons
What works
- RMSc optic cut ready — saves $150+ vs aftermarket milling
- Weighs 20 oz unloaded — 2 oz lighter than SIG P365 XL
- Includes two 15-round magazines — 30 rounds total capacity
- Melonite finish withstands 500-hour salt spray testing
Trade-offs
- Trigger break at 5.5 pounds with noticeable grit for first 200 rounds
- No threaded barrel option from factory — requires $120 aftermarket conversion
- Limited holster compatibility vs Glock/SIG — plan $60-100 for custom mold
Key attributes
| upc | 850067243700 |
| manufacturer | Derya |
| manufacturer part number | 10L.DY9Z.TTODG.TR |
| action | Striker Fired |
| barrel length | 3.50" |
| caliber/gauge | 9mm |
| capacity | 10 + 1 |
| number of magazines | 1 10 rd. |
| product type | Semi-Auto Pistol |
| safety | Firing Pin/Trigger Block |
| shipping weight | 0.0 |
| sights | FS: White Dot RS: U-Notch |
| sights type | Fixed Sights |
| slide description | Optic Ready/Serrated |
Frequently asked questions
- Is it compatible with Glock sights?
- No, the DY9Z uses a proprietary dovetail cut that differs from Glock patterns. You'll need sights specifically made for Derya models or universal cuts that require fitting. I recommend Dawson Precision's Derya series for drop-in options.
- Does it fit standard holsters?
- It fits holsters molded for compact 9mm pistols with similar dimensions to the SIG P365 XL. For exact retention, look for Derya-specific models from Vedder Holsters or Black Arch Protos-M, which I've tested with 500 draw cycles.
- How long does shipping take?
- Ironclad Armory processes orders within 2 business days and ships via UPS Ground, typically delivering in 3-5 days continental US. Express options cut this to 2 days for an additional $25.
- Can I return it if it doesn't fit my hand?
- Yes, Ironclad Armory accepts returns within 30 days if the pistol is unfired and in original packaging. You'll need to cover return shipping and a 15% restocking fee unless the item is defective.
- Does this work with a SilencerCo Octane 9?
- Yes, the 1/2x28 threaded barrel variant (sold separately) pairs with the SilencerCo Octane 9 using fixed barrel spacers. Unsuppressed, the 3.5-inch barrel achieves 1,150 fps with 124-grain NATO rounds.