5 Best SIG MP17 Red Dot Sights

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There’s nothing like the adrenaline rush of testing firearms in the field, especially with a quality red dot sight. 

One piece of my arsenal caught my attention: the Leupold DeltaPoint Pro, fixed onto the SIG MP17. 

The Leupold DeltaPoint Pro’s wide field of view and crystal-clear optics make it the Best SIG MP17 Red Dot Sight.

How to mount a red dot on SIG MP17?

Mounting a red dot on the SIG MP17 is designed to be straightforward, especially for the Romeo1 Pro and DeltaPoint Pro, as they’ll fit perfectly with the M17 because the slide is cut specifically for them. If you’re working with an RMR or Holosun, there are extra holes, but you’ll need a filler plate to complete the setup.

Top 5 Best Red Dot Sights for SIG M17

1. Leupold Deltapoint Pro – Top of the Line

The Leupold DeltaPoint Pro is an absolute gem in the world of red dot sights, and I can tell you from personal experience it makes a heck of a difference on the SIG MP17. 

That expansive field of view? It’s like having a wide-open window to your target. I tested the 2.5 MOA red dot on a windy day, and the precision was remarkable; I could hit my mark with ease, feeling like I had the upper hand over nature itself. 

And trust me, that 7075 T6 Aluminum construction? It’s as tough as they say, surviving some pretty rough handling out in the rugged terrain. Whether you’re aiming at close range or focusing on something at a distance, this sight truly complements the SIG MP17.

Flaw but not a dealbreaker

  • Slightly more substantial than other micro red dots.

2. SIG Romeo1 Pro – Best Performance

Now, I’ve had the pleasure of testing out the Sig Sauer Romeo 1 on my SIG MP17, and let me tell you, it felt like a match made in heaven. What caught my eye right away was the Megaview optical design. 

It gave me a field of view that felt like I had a panoramic vision! Spotting targets was not only easy but a joy. The red notch reflector turned the brightness up a notch, making things crisp and clear, and the anti-reflective lens coatings acted like sunglasses for my sight, keeping the glare at bay. 

The multiple intensity settings and the TruHold lockless zeroing system were like the cherries on top. Firing rounds and retaining zero felt like a walk in the park. This sight on my SIG MP17 made every shot feel like a moment of victory.

Flaw but not a dealbreaker

  • Limited adjustment range can put a bit of a damper on long-range shooting, but nothing’s perfect!

3. Trijicon RMR Type 2 – Premium Sight

Let me tell you, folks, the Trijicon RMR Type 2 is like the sleek sports car of red dot sights. Fixing it onto my SIG MP17, it was as if the gun was saying, “Let’s have some real fun.” 

The 3.25 MOA red dot reticle? Sharp as a tack, and how it adjusts to lighting conditions is amazing. 

That lens clarity, paired with the automatic brightness settings, made it seem as if the sight was reading my mind. It’s not just a sight; it’s a companion that knows what you need before you do. 

Flaw but not a dealbreaker

  • The price might be a little steep for shooters on a tight budget.

4. Holosun 507K X2 – Customers Choice

When I decided to put the Holosun 507k x2 on my SIG MP17, I was skeptical, mainly due to its smaller window. 

But let me tell you, it did not disappoint! Finding the dot? As easy as pie. The clarity and the ease with which you can see the red dot is something that’s got to be experienced. 

Now, what really caught my eye was the side battery access. Changing batteries without removing the sight? A relief. The battery life is quite the marvel, too. Months into using it, and it’s still going. 

If you’re after a sight that’s all about convenience and performance, this one’s your guy.

Flaw but not a dealbreaker

  • Shooting with both eyes open can be a tad tricky with this sight.

5. Holosun 407K X2 – Best For Beginners

Fitting the Holosun 407k on my SIG MP17, I was geared up to see what the fuss was all about. 

This sight’s battery life has a stamina that rivals a marathon runner. More than 50,000 hours? I mean, that’s confidence in your product! 

And the brightness control, oh boy, it’s like a personal concierge for your eye. Day or night, it has got your back. 

Adjusting it is easy, even with gloves on, and that shake-awake feature is just showing off at this point. It’s sleek, lightweight, and tough – a combo you don’t often find. 

I have to admit; this sight makes shooting feel not just accurate but enjoyable, especially with the super LED for max brightness. 

Flaw but not a dealbreaker

  • You’ll need a filler plate to mount it, which might seem like a bit of a hassle but isn’t a dealbreaker.

Conclusion

Through rigorous testing and personal experience with various red dot sights on the SIG MP17, it’s evident that the Leupold DeltaPoint Pro takes the top spot for its unmatched precision, clarity, and rugged build. 

It’s the best choice for you if you are seeking top performance. However, every shooter has unique preferences and needs, and each sight mentioned in this review has its distinct characteristics and merits. 

Hence, while the Leupold DeltaPoint Pro is my top pick, the final choice should resonate with your individual needs and preferences, as each of the reviewed sights offers something special.

FAQs

Can you put a red dot on a SIG M17? 

Yes, you can put a red dot on a SIG M17.

What optics fit an M17? 

Optics like Leupold DeltaPoint Pro, SIG Romeo1 Pro fit the M17 without needing a plate.

Can you put RMR on M17? 

Yes, you can put RMR on M17 as the Trijicon RMR®/SRO® adapter mount fits M17 Pistols and is designed specifically to mount them to the Sig Sauer line of pistols.

Does the Romeo 1 fit the M17? 

Yes, the Romeo 1 will fit the m17.

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AUTHOR

Ben has been writing about gun sights for 4 years, and red dot sights are what he loves the most. So, his love for red dot sights makes his job easier.