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  • Post last modified:September 26, 2023

Here are 4 best red dot sights for HK VP9 that will change your aiming performance. I arranged these products based on field of view, features, reticle, durability and money of value.

There are tons of option, and let's see what's new:

4 Best Red Dot Sights For HK VP9

Disclosure: All products have affiliate links for earning commission to support the website when you purchase

Trijicon RMR Type 2 - Best Overall

Trijicon RM01 3.25 Red RMR Type 2 w/o Mount, Black, 3.25MOA, 700600

The Trijicon RMR is the gold standard for micro pistol reflex sights and is the go-to optic for the HK VP9. It offers exceptional performance and aesthetic appeal.

Improved Accuracy - A clean 3.25 MOA red dot works for shooters with astigmatism with a better sight picture clarity

Built For Handgun - The RMR Type 2 is built to withstand the G-force generated by handgun slides. Its redesigned battery compartment ensures a secure connection.

Slide Racking Assist - Effortlessly rack the slide with one hand by pressing the optic against hard surfaces, and use it as a slide charging stop.

  • Magnification: 1X
  • Objective Lens: 0.9" x 0.6"
  • Eye Relief: Unlimited
  • Reticle Type: 6.5 MOA dot
  • Turret : 1 MOA / Click
  • Length: 1.8 inches
  • Weight: 1.2 oz
  • Battery: CR2032
  • Battery Life: 4 years 

Trijicon SRO - Best FOV

trijicon rmr vs sro FOV comparison

The Trijicon SRO has the same body as the original Trijicon RMR, but it features a large circular window for faster target acquisition. It's a great optic for any competition model HK VP9 for range use.

Bigger Window  - Acquire the dot fast and consistent even if you're slightly off center. Spend no time looking for the reticle or get lost in the window during follow up shots.

Easier Battery Access - Load/Replace battery right from the top! No sight removal or re-zero required

Faster Follow Up - Reacquire dot faster even if the shooter lost the dot inside the window.

Same RMR mounting footprint - Mount on optic ready VP9 slide


  • Magnification: 1X
  • Reticle: 5 MOA option is the best
  • Turret Value: 1 MOA / Click
  • Field of View: Round 0.98" X 0.89"
  • Construction: 7075 T6 aluminum
  • Dimension: 2.2"X1.3"X1.4"
  • Weight: 1.6 oz
  • Battery Life: 3 - 4 years

Read Trijicon SRO Review

Holosun 507C X2 - Best RMR Alternative

holosun 507C

The Holosun 507C X2 is the top Trijicon RMR alternative, offering outstanding performance and value for the HK VP9 and other firearms.

Same RMR Mounting Footprint - No need for special mounts, as it shares the same mounting footprint as the RMR.

Side Battery Access - Side battery access eliminates the need for sight removal or re-zeroing.

Multi-Reticle System - Choose from a 2 MOA center dot, 32 MOA circle, or a combination of both for versatile applications. Easily switch between them by pressing the minus button for 3 seconds.

The 32 MOA circle helps significantly for picking up the sight faster because it's big and easier to see.

Conceal Carry Ready - Retains the last reticle brightness setting to prevent accidental button presses.

Superior Durability - The forged 7075 T6 aluminum housing protects internal components, ensuring zero retention even with sharp recoil impulses and rough handling.


  • Magnification: 1X
  • Reticle: 2 MOA, 32 MOA ring, or combined
  • Turret Value: 1 MOA / Click
  • Field of View: 0.63" X 0.91"
  • Construction: 7075 T6 aluminum IP67 rated
  • Dimension: 1.78"X1.15"X1.15"
  • Weight: 1.5 oz
  • Battery Life: 3 - 4 years

Read Holosun 507C Review

Vortex Venom - Best For Value

vortex venom side view right

The Vortex Venom offers a large field of view without breaking the bank, making it an excellent range optic choice for those seeking value. 

Great Beginner Optic - The Venom provides fast target acquisition and pairs well with a bright fiber optic front sight, making it perfect for new 9mm shooters.

Wide field of view - Get on target fast by looking through a big window for tracking the reticle better and not get lost.

Top-Loading Battery Access -  Similar to the Burris FastFire 3, the Venom allows for easy battery replacement without sight removal or re-zeroing.

If you're not sure between their 3 MOA or 6 MOA, please check out this 3 VS 6 MOA reticle guide to help you make a educated decision


  • Magnification: 1X
  • Window Size: 0.58" x 0.77"
  • Eye Relief: Unlimited
  • Reticle Type: 3 or 6 MOA
  • Turret : 1 MOA / Click
  • Dimension: 1.6" X 0.98" X 0.95"
  • Weight: 1.0 oz
  • Battery: CR2032
  • Battery Life: 3000 hours

Check Out Venom 6 MOA Reivew

Other VP9 Recommended Accessories

Buy an optic ready VP9 long slide:

hk vp9 long slide optic ready kit