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Questions & Answers
what is FDE

Flat Dark Earth. Common color for gun accessories although every manufacture has a slightly different shade. Andoized FDE also varies in shades even on the same product.

by Steve, Verified Owner, July 14, 2025
will this be a good scope for a 6.5 creedmoor

Very good. I have one on my Bergara HMR B14. The only thing I don’t like is the lack of zero stop turrets.

by Ron C, Verified Owner, June 12, 2025
Customer Reviews
Helpful Positive Review
Vortex Diamondback tactical ffp by Bybman, Verified Owner, June 29, 2025
Vortex and Optis Planet does it again. This moderately priced scope has good glass with functional crosshairs for medium to longer range shooting. No longer do my 'too thick' crosshairs cover the bullseye. Great scope and good price.
1/2 found this helpful
Helpful Positive Review
Good scope at a great price by britt2020, Verified Owner, October 7, 2025
I grabbed this scope on a sale. It was too good of a deal to pass up. It’s very clear, has a good reticle and isn’t heavy. Tracking is good and returns to zero every time. If you’re looking for a mid range hunting scope this is a solid option.
1/1 found this helpful
Helpful Positive Review
Vortex OPMOD Diamondback Tactical 4-16x44mm Rifle Scope is a perfect, lightweight combo for my 243 and wolf hunting. This scope allows precision engagement throughout the ballistic range of my current setup and is great in low light where I find my q...
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2/2 found this helpful
Helpful Positive Review
Unbelievable for the price by Sean Smal, Verified Owner, July 1, 2025
Phenomenal scope at this price. Once the turret is zeroed, it is really easy to adjust for distance and wind. I put this on my Roger 6mm Creedmoor Gen II and it is now a tack driver. Very happy purchase indeed and it matches the barrel color perfect.
1/2 found this helpful
Helpful Positive Review
Great upgrade by Joe, Verified Owner, July 6, 2025
I purchased this as an upgrade to the standard Crossfire 3-9x40 that came with my Savage 110. It’s going to be primarily used as a hunting optic and maybe if I feel like stretching the legs of the .308 it’s mounted on. The glass clarity is great, edg...
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3/3 found this helpful
Helpful Positive Review
I have recently purchased 3 Vortex Rifle scopes; I have a Vortex Viper Tactical 6-24 and a Diamondback Tactical 6-24. I needed a good scope for my .223 Wylde SPR and I bought a OPMOD 4-16 Tactical, I LOVE this scope!!! I don't know why but it is my f...
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2/3 found this helpful
Read All 128 Reviews
Reticle: EBR-2C MOA Tube Diameter: 30 mmReticle Focal Plane: First Focal Plane (FFP) Color: Grey Adjustment Click Value: 1/4 MOA

Code: 99-RS-QQ1-DBK-10026-OP-GRY

MPN: DBK-10026-OP-GRY

UPC: 843829141963

List: $579.99Save 53%
$269.99

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Product Info for Vortex OPMOD Diamondback Tactical 4-16x44mm Rifle Scope, 30mm Tube, First Focal Plane (FFP)

The OPMOD Exclusive Vortex Diamondback Tactical 4-16x44 Rifle Scope offers one of the best values at its price point, providing superior optical quality for long-range shooters. As an OPMOD Exclusive, these Rifle Scopes are the exact same as your standard Vortex Diamondback Tactical scopes, but OpticsPlanet offers them in an FDE color you won’t find anywhere else! Dominate targets at a distance with a premium fully multi-coated XD optical system that delivers excellent low-light performance and edge-to-edge clarity. With fog-free views and waterproof performance, you can show off your skillset in any conditions. Gear up with the OPMOD Vortex Diamondback Tactical 4-16x44mm Scope today, available only at OpticsPlanet.image

Specifications for Vortex OPMOD Diamondback Tactical 4-16x44mm Rifle Scope, 30mm Tube, First Focal Plane (FFP):

Manufacturer: OPMOD
Objective Lens Diameter: 44 mm
Magnification: 4 - 16 x
Reticle: EBR-2C MOA
Tube Diameter: 30 mm
Reticle Focal Plane: First Focal Plane (FFP)
Field of View, Linear: 26.9 - 6.7 ft at 1000 yds
Eye Relief: 3.8 in
Color: Grey
Adjustment Click Value: 1/4 MOA
Water Resistance Level: Waterproof
Shockproof: Yes
Fogproof: Yes
Gun Type: Rifle

Features of Vortex OPMOD Diamondback Tactical 4-16x44mm Rifle Scope, 30mm Tube, First Focal Plane (FFP):

  • XD Optical System: Premium optical system delivers impressive resolution, edge-to-edge sharpness, greatly reduces chromatic aberration, and guarantees bright, high-contrast images;
  • Fully Multi-Coated Lenses: Anti-reflective coatings on all air-to-glass surfaces provide increased light transmission for greater clarity and low-light performance;
  • Nitrogen Gas Purged: Gas purged and O-ring sealed for fogproof and waterproof performance in all conditions;
  • Waterproof, Fogproof, Shockproof

Package Contents:

  • Vortex OPMOD Diamondback Tactical 4-16x44mm Rifle Scope, 30mm Tube, First Focal Plane (FFP)
  • Lens Covers
  • Lens Cloth
  • Sunshade

Vortex OPMOD Diamondback Tactical 4-16x44mm Rifle Scope, 30mm Tube, First Focal Plane (FFP) Orderable Models

List of Orderable Models

  • Vortex OPMOD Diamondback Tactical 4-16x44mm FFP 30mm Tube Riflescope, Gray, DBK-10026-OP-GRY , MPN: DBK-10026-OP-GRY , UPC: 843829141963 , Code: 99-RS-QQ1-DBK-10026-OP-GRY

Vortex OPMOD Diamondback Tactical 4-16x44mm Rifle Scope, 30mm Tube, First Focal Plane (FFP) Unavailable & Discontinued Models

List of Unorderable Models

  • Vortex OPMOD Diamondback Tactical 4-16x44mm FFP 30mm Tube Riflescope, Tan, DBK-10026-OP , MPN: DBK-10026-OP , UPC: 843829141970 , Code: 99-RS-QQ1-DBK-10026-OP
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