Finding the best red dot for ARSENAL FIREARMS STRIKE ONE can be tricky. The Strike One is known for its low bore axis, superb ergonomics, and rapid cycling—so you need an optic that enhances those qualities without upsetting the pistol’s balance. After extensive testing and community feedback from forums like AR15.com and Reddit’s r/guns, I’ve compiled a list of the top-performing red dots that fit seamlessly onto the Strike One using the correct adapter plates. These optics balance speed, precision, and durability—ideal for both competition and defensive shooting.
🏆 Top Product List
Here’s a quick rundown of the best red dot sights compatible with the Arsenal Strike One:
All five options deliver clear glass, dependable brightness control, and hold zero firmly even under the Strike One’s fast-cycling slide.
🔍 Detailed Reviews
1. Trijicon RMR Type 2
Description:
The RMR Type 2 has earned legendary status for its durability. It’s machined from aircraft-grade aluminum and features a patented housing shape that diverts impact stress away from the lens.
Specs:
- MOA options: 1.0, 3.25, or 6.5 MOA dot
- Weight: 1.2 oz
- Battery Life: Up to 4 years (CR2032)
- Brightness: 8 manual + 2 auto modes
- Mount: Requires RMR footprint plate
My Experience:
I mounted the RMR Type 2 on my Strike One using an RMR adapter plate. Zeroing took less than 10 rounds, and the optic stayed dead-on even after 500 rounds of mixed ammo. The crisp dot made target transitions effortless, particularly during rapid fire. The tactile brightness buttons are easy to use, even with gloves.
Online Feedback:
Reddit users consistently describe the RMR Type 2 as “the gold standard” for pistol optics. It’s praised for holding zero after thousands of rounds and surviving rough duty conditions.
Mounting:
Requires RMR footprint adapter plate for Strike One.
╰┈➤ Explore User Feedback and Current Pricing on Amazon
2. HOLOSUN 507C
Description:
The Holosun 507C offers high performance at a reasonable price. It’s solar-assisted, features a multi-reticle system, and uses the RMR footprint—perfect for the Strike One’s adapter system.
Specs:
- Reticles: 2 MOA dot, 32 MOA circle, or both
- Battery Life: 50,000 hours (CR1632)
- Solar Failsafe and Shake Awake tech
- Material: 7075-T6 aluminum
- Mount: RMR footprint
My Experience:
This optic impressed me with its clean glass and fast dot acquisition. The multi-reticle system is fantastic for competition shooting—I prefer the circle-dot combo for quicker tracking. Even after two range trips and 600+ rounds, the Holosun maintained perfect zero and brightness consistency.
Online Feedback:
Shooters on r/CCW often mention the 507C as the best “bang-for-buck” optic. Many report that it rivals the RMR for half the price.
Mounting:
RMR footprint adapter required for the Strike One.
╰┈➤ Explore User Feedback and Current Pricing on Amazon
3. Leupold DeltaPoint Pro
Description:
The DeltaPoint Pro offers an ultra-wide field of view and Leupold’s renowned optical clarity. It’s ideal for shooters who prioritize visibility and quick dot reacquisition.
Specs:
- Dot Size: 2.5 MOA
- Lens: DiamondCoat optical coating
- Battery Life: 300+ hours continuous
- Auto-Brightness sensor
- Mount: DPP footprint adapter
My Experience:
The Leupold glass is noticeably clearer than many competitors. When paired with my Strike One, the sight picture was open and distortion-free. Its motion sensor instantly reactivates the dot when drawn, saving battery life.
Online Feedback:
Competitive shooters often prefer the DeltaPoint Pro for its generous window and intuitive controls. Some Reddit users note the slight bulk, but most agree it’s worth it for the optical quality.
Mounting:
Requires DeltaPoint adapter plate for Strike One.
╰┈➤ Explore User Feedback and Current Pricing on Amazon
4. Vortex Venom
Description:
The Venom is a lightweight, affordable red dot from Vortex that performs exceptionally well for new Strike One owners wanting reliability without the RMR price tag.
Specs:
- Dot Size: 3 or 6 MOA
- Battery Life: Up to 30,000 hours
- Auto-brightness + manual override
- Weight: 1.1 oz
- Mount: Docter footprint (adapter required)
My Experience:
On my Strike One, the Venom sat low enough to co-witness with suppressor-height sights. I’ve run this optic through several training sessions—rain, dust, and recoil never knocked it off zero. It’s my top recommendation for beginners.
Online Feedback:
Reddit’s r/Optics community praises the Venom’s value and Vortex’s unbeatable lifetime warranty.
Mounting:
Requires Docter footprint adapter plate for Strike One.
╰┈➤ Explore User Feedback and Current Pricing on Amazon
5. Swampfox Justice RMR
Description:
Swampfox’s Justice model brings a wide window and fast reticle performance to the table. It’s rugged, RMR-footprint compatible, and perfect for those who train hard.
Specs:
- Dot Size: 3 or 6 MOA
- Weight: 1 oz
- Battery Life: 10,000+ hours
- Lens: Multi-coated, anti-scratch
- Mount: RMR footprint
My Experience:
The Justice feels built for competition. Its large window and ultra-clear glass allow rapid follow-up shots with my Strike One. Even after an accidental drop onto concrete, the optic survived with no zero shift.
Online Feedback:
Users online often compare the Justice to the Holosun 507C, noting slightly less battery life but a clearer window.
Mounting:
Fits the Strike One with an RMR adapter plate.
╰┈➤ Explore User Feedback and Current Pricing on Amazon
🧠 How to Choose the Right Red Dot Sight for the Arsenal Strike One
When selecting a red dot for your Strike One, keep these points in mind:
1. Mounting Footprint
The Strike One’s slide requires an adapter plate—most commonly RMR or DPP footprints. Choose your optic first, then the correct adapter.
2. Dot Size
For fast shooting or close range, a 6 MOA dot excels. For precision at distance, go with a 2–3 MOA option.
3. Durability
The Strike One cycles fast. A sight with proven endurance—like the RMR or 507C—is worth the investment.
4. Battery Life & Auto Features
Look for motion-activated or solar-assisted systems to avoid dead batteries mid-session.
5. Weight & Window Size
Balance visibility and slide mass. The Justice and DeltaPoint Pro offer large windows, while the Venom and 507C keep the profile compact.
❓ FAQs
Q1: What mounting plate do I need for the Arsenal Strike One?
A: You’ll need a Strike One-specific adapter plate that matches your chosen red dot’s footprint (RMR, Docter, or DPP).
Q2: Does adding a red dot affect reliability?
A: When properly mounted and torqued, the Strike One maintains full reliability. Always use thread locker and verify zero after the first range session.
Q3: Which red dot is best for competition?
A: The Swampfox Justice or Leupold DeltaPoint Pro offer large sight windows for faster target transitions.
Q4: Which red dot offers the longest battery life?
A: The HOLOSUN 507C, with up to 50,000 hours, leads the pack.
Q5: Is co-witnessing possible on the Strike One?
A: Yes, if you use suppressor-height sights and a low-mount optic like the Vortex Venom or 507C.
Q6: Can I use these optics for concealed carry?
A: Absolutely—just ensure you use a secure holster that covers the optic and maintains retention.
🏁 Conclusion
The best red dot for ARSENAL FIREARMS STRIKE ONE depends on your needs:
- For absolute durability: Trijicon RMR Type 2
- For feature-rich affordability: Holosun 507C
- For premium glass: Leupold DeltaPoint Pro
- For budget performance: Vortex Venom
- For competition-ready performance: Swampfox Justice
Each of these optics complements the Strike One’s natural accuracy and smooth recoil impulse, turning an already innovative pistol into a precision powerhouse.
Veteran marksman and red dot optics specialist
Jack Morrison is a dedicated Optics Enthusiast and experienced Weapon Specialist with a strong background in shooting sports, firearms instruction, and weapons training. With professional roles at Concealed Carry Match and Weapon Specialists, Jack has built expertise in both civilian and military weapons handling. His passion for precision optics and tactical performance makes him a trusted figure in the shooting community.