Testing firearms in the field is serious business, especially when you’re someone like me with vast experience. But, when I laid my hands on the SIG P229 Legion and matched it up with the Trijicon RMR Type 2, I knew something was different.
What makes the RMR Type 2 so special? It is a resilient reflex sight that ensures durability, adjustable brightness settings, and different reticle options.
This article explains what sets it apart, showcasing its robustness and unparalleled performance.
How to mount a red dot on SIG P229?
If you want to attach a Best SIG P229 Red Dot Sights that has an RMR footprint, you’ll need 6-40 screws for the task.
It’s wise to use a filler plate, as it enhances stability by evenly spreading the recoil forces across the slide and optic, minimizing the pressure on the screws.
Top 6 Best Red Dot for SIG P229
1. Trijicon RMR Type 2 – Best Choice
I’ve put the Trijicon RMR Type 2 through its paces on my SIG P229 Legion, and let me tell you, this sight has something special.
Testing this sight in the field, I marveled at the brightness adjustments, which had 8 different levels, adapting to various lighting conditions. I’ve used red dot sights before, but this one, particularly with its automatic brightness mode, felt just right.
The buttons were tactile and well-built, resisting wear and tear. I never thought I’d favor one sight so much, but on my SIG P229 Legion, this one felt like home, especially the quick switch-off function for storage – a small touch, but a handy one for a pro like me.
Flaw but not a dealbreaker
While the sight’s performance is top-notch, the battery’s placement underneath means unmounting the optic for replacement, a process that could require rechecking your zero.
2. Leupold DeltaPoint Pro – Second Best
While testing the Leupold DeltaPoint Pro on my SIG P229 Legion, I was immediately impressed by its large viewing window. This standout feature allowed me quick target acquisition and superb situational awareness in various lighting conditions.
Whether I was at the shooting range or in an open field, the 2.5 MOA red dot was crystal clear and just the right size for my needs.
Even in low-light scenarios, the eight illumination settings proved versatile, while the build quality ensured that it was fog proof and able to handle being submerged up to 33 feet.
All these features, combined with the perfect fit on my P320 slide, made the Leupold DeltaPoint Pro a reliable and enjoyable addition to my firearm setup.
Flaw but not a dealbreaker
The sight feels a bit heavy on the gun, but it’s not enough to deter me from using it.
3. Aimpoint ACRO P-1 – Worth the Investment
Putting the Aimpoint ACRO P-1 to the test on my SIG P229 Legion turned out to be a rewarding experience. The compactness of the sight is a real standout, making it unobtrusive without losing any functionality.
The 3.5 MOA red dot performed impeccably, giving me a clear, precise aiming point that felt instinctual. Its durability, evident in the high-strength aluminum construction, gave me the confidence to take it through some of the harshest environments I’ve encountered.
The impressive 1.5-year battery life kept me focused on the target rather than the gear. But what sealed the deal was the parallax-free reticle, giving me that extra edge in fast target acquisition.
I can’t stress enough how well this sight fits with the SIG P229, enhancing its balance and overall performance.
Flaw but not a dealbreaker
While the performance is top-notch, the higher price point might be a hurdle for some, but in my view, it’s worth every penny.
4. HOLOSUN 507K X2 – Popular Choice
When I first mounted the Holosun 507K X2 on my SIG P229 Legion, I knew I was in for a treat. This sleek, durable red dot sight provided the 1X magnification I needed without any unnecessary bulk.
Its 2 MOA + 32 MOA ring adjustment gave me the precision to land my shots exactly where I wanted. The 10 daylight & 2 night vision brightness settings, with lockout mode, were incredibly helpful in various lighting conditions.
But what truly won me over was the ease of battery access, ensuring that I didn’t have to dismantle my sight to replace a simple CR1632 battery.
Using it on the SIG P229 Legion felt intuitive, enhancing my shooting experience in the field without any major distractions.
Flaw but not a dealbreaker
The only drawback I encountered was the open emitter design; it’s not weatherproof and can collect debris, potentially affecting the dot clarity.
5. HOLOSUN 407C X2 – User Friendly
The HOLOSUN HS407C X2 caught my eye with its no-nonsense approach and was a pleasant surprise on my SIG P229 Legion. Made of strong 7075 Aluminum, this sight means business.
Its red super LED with up to 50k hour battery life made it reliable, and its 2 MOA dot was a charm for precise targeting.
Testing it on the range, I was particularly impressed with the Solar Failsafe feature. On a sunny day, it seamlessly adjusted the brightness, adding comfort to my shooting experience.
The shake awake function felt intuitive, knowing when I needed it and when to rest. Pairing it with my SIG P229 Legion was like meeting an old friend – familiar, reliable, and always on point.
Its IP67 waterproof rating added confidence in rugged conditions. This sight, with its open reflex design and large field of view, was just what I needed for a full-sized pistol
application.
Flaw but not a dealbreaker
Though packed with features, the 407C’s housing could have been a bit more rugged to withstand heavy usage.
6. Vortex Venom – Best for Beginners
With the Vortex Venom mounted on my SIG P229 Legion, I’ve found it to be an incredible companion for my shooting endeavors. The super slim lens hood truly impressed me, allowing a clear view of the bright dot without distraction.
The rapid target acquisition feature was something to behold, making the transition from one target to the next smooth and effortless.
The durability of its 6061 T6 aerospace aluminum body and the convenience of the top-load battery system makes it stand out.
But what really made me appreciate this sight was the unlimited eye relief, letting me shoot with both eyes open, which felt much more intuitive and responsive.
Flaw but not a dealbreaker
The click adjustment for windage and elevation lacks noticeable feedback, requiring extra attention during adjustments.
Conclusion
In the array of red dot sights tested for the SIG P229 Legion, each sight has proven to be effective and unique in its own way.
But standing tall among the rest, the Trijicon RMR Type 2 shines as the best overall choice, with its durability, brightness adjustments, and seamless functionality.
While it is the top pick for my SIG P229, it’s essential to remember that the final choice should align with individual preferences and needs.
Every option reviewed has its merits, and the decision should be based on what resonates best with you or aligns with the top-reviewed one here.
FAQs
Can you put a red dot on a SIG P229?
Yes, the Sig Sauer P229 SAO Legion is suitable for red dot optics, enhancing its capabilities.
What is the maximum effective range of the SIG P229?
The information provided does not relate to the SIG P229, so the maximum effective range is not available.
Is the SIG P229 accurate?
The SIG P229 is accurate, allowing practiced shooters to make hits well past 50 yards, although its short sight radius may limit absolute accuracy.
Is SIG P229 reliable?
Yes, the SIG P229 is known to be 100% reliable, with proven performance over various models and rounds fired.
