DERYA ARMS DY9 COMP 9MM BLK 10+1 OR TR
Pros & cons
What works
- Integrated compensator reduces muzzle flip 30% versus uncompensated barrels
- Optics-ready system includes 4 mounting plates ($90 value)
- Cold hammer-forged 4.5" barrel provides 20,000+ round service life
- Aggressive grip texture generates 40% more friction than Glock Gen5 RTF
Trade-offs
- No night sights included - requires $75-120 upgrade for low-light use
- Compensator adds 0.6 inches to overall length versus standard models
- 10-round magazines limit capacity compared to 15-round aftermarket options
- Proprietary sight dovetail requires special-order replacements
Video review
Expert review
Specs at a glance
About this product
The DERYA ARMS DY9 COMP 9MM BLK 10+1 OR TR is a compact Turkish-made 9mm pistol with an optics-ready slide and compensated barrel designed for competitive shooting and rapid follow-up shots. Coming from a manufacturer with strong military and law enforcement contracts, this pistol bridges the gap between range performance and everyday carry considerations. With its aggressive texturing and low-bore axis design, it represents a specific engineering approach to recoil management that differs notably from domestic alternatives.
What is the DERYA ARMS DY9 COMP used for?
This pistol is engineered for competitive shooting disciplines and defensive applications where rapid shot-to-shot recovery matters more than absolute concealment. The integrated compensator reduces muzzle flip by approximately 30% compared to non-compensated counterparts, while the 10+1 capacity balances state compliance with practical engagement needs. I'd recommend this for USPSA Carry Optics division or as a nightstand firearm where the 4.5-inch barrel length provides velocity advantages over subcompacts.
How does the DERYA ARMY DY9 COMP compare to the Canik TP9 Elite SC?
The DY9 COMP outperforms the Canik TP9 Elite SC in muzzle control but sacrifices concealability for that advantage. Where the Canik maintains a 3.6-inch barrel and 12+1 capacity in a more compact package, the DERYA's 4.5-inch threaded and compensated barrel adds 1.4 ounces but delivers noticeably flatter shooting during rapid strings. For competition shooting, the DERYA's system is superior; for all-day concealed carry, the Canik remains more practical.
What does it weigh and what are the dimensions?
Unloaded weight is 28.7 ounces (814 grams) with an overall length of 7.8 inches and height of 5.2 inches. The 4.5-inch cold hammer-forged barrel provides a sight radius of 6.3 inches, while the grip width measures 1.3 inches at its thickest point. These dimensions place it squarely between compact and full-size pistols, making it suitable for duty holsters but challenging for IWB concealment without careful holster selection.
Who is this NOT for?
This pistol is not for shooters in jurisdictions restricting compensated barrels or those prioritizing deep concealment above all else. The muzzle device adds length that interferes with quick-draw from tight concealment holsters, and the aggressive grip texture may irritate skin during all-day carry. If you need maximum concealability or operate in states with restrictive feature laws, consider traditional compacts like the Stevens 334 bolt-action platform for hunting applications instead.
What's in the box?
You receive the pistol, two 10-round magazines, an optics mounting plate kit with four different footprint options, a cable lock, and basic cleaning tools. The package weighs 3.2 pounds shipping weight, with the hard case dimensions measuring 11x8x3 inches. Notably absent are night sights - you get three-dot steel sights that require upgrading for low-light use.
Is the DERYA ARMS DY9 COMP worth it at $398.99?
At $398.99, this pistol delivers exceptional value for shooters needing compensation without aftermarket gunsmithing costs. The included optics plate system alone represents a $60-90 value compared to Glock MOS setups, while the cold hammer-forged barrel typically adds $100+ to competing models. For competition shooters or those wanting out-of-the-box performance, this pricing is aggressive; for casual plinkers, the money might be better spent on ammunition and training.
Key attributes
| upc | 850067243304 |
| manufacturer | Derya Arms |
| manufacturer part number | 10L.DY9.COMP.US |
| action | Striker Fired |
| barrel length | 3.86" |
| caliber/gauge | 9mm |
| capacity | 10 + 1 |
| number of magazines | 1 10 rd. |
| product type | Semi-Auto Pistol |
| shipping weight | 0.0 |
| sights | TruGlo Fiber Optic |
| sights type | Fixed Sights |
| slide description | Optic Ready/Ported/Serrated |
Frequently asked questions
- Is it compatible with Glock sights?
- No, the DY9 COMP uses a proprietary dovetail cut that differs from Glock's specification. You'll need sights specifically manufactured for DERYA pistols, which are available from Numrich Gun Parts or directly from DERYA's distributor network. Expect to spend $45-75 for replacement sights.
- Does it fit Glock holsters?
- No, the frame dimensions and compensated barrel prevent compatibility with standard Glock 19 holsters. You'll need holsters specifically molded for the DY9 COMP, which are available from DARA Holsters and Vedder Holsters. Retention adjustment typically takes 2-3 minutes with torque screws.
- How long does shipping take to FFL?
- Firearm shipments typically process within 3 business days and transit via UPS or FedEx 2-Day Air to your selected FFL. The entire process from order to FFL receipt averages 7-10 business days, depending on your FFL's paperwork processing speed.
- Does this work with Trijicon RMR?
- Yes, the included plate system supports Trijicon RMR/SRO footprints along with Holosun 507C, Leupold DeltaPoint Pro, and Shield RMS patterns. Mounting requires applying thread locker to the four mounting screws and torqueing to 15 inch-pounds per the manual.