6 Best Red Dot for Astigmatism in 2026: Mounting & Compatibility

Best red dot for Arsenal Firearms Strike Two setups require more planning than most striker-fired pistols because the Strike Two uses a less common slide geometry and aftermarket mounting ecosystem. The pistol’s extremely low bore axis, aggressive recoil impulse characteristics, and limited optic plate support make optic compatibility more important than simply choosing the biggest window or lowest price.

I spent considerable time evaluating optics that balance durability, mounting adaptability, deck height, recoil survivability, and practical carry performance on the Strike Two platform. Some optics work exceptionally well with adapter plates, while others create excessive height-over-bore or interfere with reliable presentation. The goal here is not just to list popular optics, but to identify which models genuinely complement the Strike Two’s unique handling characteristics.

The optics below were selected based on footprint compatibility, mounting flexibility, recoil durability, glass clarity, battery performance, and real-world shooter feedback from forums and long-term testing communities.

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Quick Summary Table

Product	Best For	Footprint	Window	Battery	Durability	Dot Size	Rating
Trijicon RMR Type 2	Duty & hard use	RMR	Medium	CR2032	Exceptional	3.25 MOA	9.8/10
HOLOSUN 507C	Value performance	RMR	Medium-large	CR1632	Excellent	Multi-reticle	9.5/10
Aimpoint ACRO P-2	Closed-emitter reliability	ACRO	Compact	CR2032	Outstanding	3.5 MOA	9.7/10
Steiner MPS	Tactical enclosed optic	ACRO	Large enclosed	CR1632	Excellent	3.3 MOA	9.3/10
Leupold DeltaPoint Pro	Fast competition shooting	DPP	Large	CR2032	Very good	2.5 MOA	9.1/10
HOLOSUN EPS Carry	Concealed carry build	K footprint	Compact enclosed	CR1620	Excellent	2 MOA	9.0/10

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Top Product List: best red dot for Arsenal Firearms Strike Two

• Trijicon RMR Type 2
• HOLOSUN 507C
• Aimpoint ACRO P-2
• Steiner MPS
• Leupold Deltapoint Pro
• HOLOSUN EPS CARRY

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Trijicon RMR Type 2

The RMR Type 2 remains the benchmark for pistol-mounted durability and still pairs exceptionally well with the Strike Two when mounted using a quality RMR adapter plate.

Specs

• Footprint: RMR
• Dot Sizes: 1 MOA, 3.25 MOA, 6.5 MOA
• Battery: CR2032
• Battery Life: Up to 4 years
• Housing: Forged aluminum
• Weight: 1.2 oz

Pros

• Outstanding recoil resistance
• Excellent battery longevity
• Proven duty-grade reliability
• Crisp dot with minimal distortion

Cons

• Noticeable blue lens tint
• Bottom battery access
• Smaller window than SRO-style optics

In practical shooting, the RMR Type 2 complements the Strike Two’s low bore axis extremely well. The optic tracks consistently during recoil without excessive bounce, and the low deck profile helps preserve a more natural presentation. I noticed minimal parallax shift even during awkward shooting angles, particularly inside 15 yards.

The tactile brightness buttons remain easy to manipulate with gloves, though they are intentionally stiff to prevent accidental activation. The emitter design stays largely unobstructed during rapid strings, and the forged housing absorbs recoil impulse better than nearly any open-emitter optic available.

Online discussions consistently praise the RMR’s ability to survive abuse that destroys lesser optics. Many Strike Two owners specifically favor it because adapter plates for the RMR footprint are far more common than proprietary solutions.

Mounting usually requires a dedicated Strike Two optic plate. Once installed correctly, co-witness compatibility with suppressor-height sights remains excellent due to the optic’s relatively compact deck height.

➡️➡️➡️ Explore User Feedback and Current Pricing on Amazon

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HOLOSUN 507C

The 507C offers one of the best balances of features, durability, and value for shooters building a practical Strike Two defensive setup.

Specs

• Footprint: RMR
• Reticle: 2 MOA dot / 32 MOA circle
• Battery: CR1632
• Solar backup included
• Housing: 7075 aluminum
• Side battery tray

Pros

• Excellent feature set
• Large usable window
• Side-loading battery
• Strong value proposition

Cons

• Slight lens tint
• Buttons feel softer than premium optics
• Auto-brightness can overreact outdoors

The Strike Two’s recoil impulse is fast and relatively flat, which pairs well with the 507C’s broad viewing window. I found the optic exceptionally easy to reacquire during transitions, especially using the circle-dot reticle. The multi-reticle system also helps newer red dot shooters adapt faster.

The side battery compartment is one of the optic’s strongest practical advantages because it eliminates re-zeroing during battery replacement. Button tactility is decent with gloves, though not as positive as the RMR or ACRO. Lens clarity is strong overall with only mild blue tinting visible against bright backgrounds.

Emitter occlusion can occur during heavy rain or lint accumulation because this remains an open-emitter design. Still, the optic handles recoil impressively well on the Strike Two platform. Window distortion near the edges is minimal and rarely noticeable during actual shooting.

Across forums and competitive shooting groups, users consistently report excellent durability considering the price bracket. Many owners consider it the best middle ground between premium durability and practical affordability.

The RMR footprint makes mounting straightforward with the correct Strike Two plate system, and co-witness capability remains achievable without excessively tall backup irons.

➡️➡️➡️ Explore User Feedback and Current Pricing on Amazon

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Aimpoint ACRO P-2

The ACRO P-2 is the strongest enclosed-emitter choice for shooters who prioritize environmental sealing and long-term reliability above all else.

Specs

• Footprint: ACRO
• Dot Size: 3.5 MOA
• Battery: CR2032
• Battery Life: 50,000 hours
• Fully enclosed emitter
• Submersible design

Pros

• Exceptional weather sealing
• Incredible battery performance
• Extremely durable housing
• Minimal maintenance needs

Cons

• Heavier than open emitters
• Narrower viewing feel
• Expensive mounting ecosystem

The ACRO P-2 changes the balance of the Strike Two slightly because enclosed optics naturally add more mass to the slide. However, that added weight also dampens some of the pistol’s fast recoil characteristics, creating surprisingly controllable tracking during rapid fire.

Parallax performance is outstanding, and the enclosed emitter completely eliminates concerns over rain, mud, lint, or carbon blocking the projection source. That matters more than many shooters realize, especially for duty or defensive use.

The glass has less tint than many competing optics, and brightness settings remain visible even in harsh sunlight. I particularly like the oversized control buttons, which are easy to manipulate while wearing gloves or under stress. The battery cap design is also far more secure than many budget enclosed optics.

Online communities regularly describe the ACRO P-2 as overbuilt, and that reputation is deserved. It survives slide velocity and recoil cycles exceptionally well, including on high-pressure pistols and compensated builds.

The downside is mounting complexity. The Strike Two requires an ACRO-compatible plate, and deck height becomes noticeably taller than RMR-pattern optics. Co-witnessing often requires extra-tall suppressor sights.

For shooters demanding maximum reliability in all environmental conditions, though, the ACRO P-2 is difficult to beat.

➡️➡️➡️ Explore User Feedback and Current Pricing on Amazon

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Steiner MPS

The Steiner MPS delivers enclosed-emitter durability with a noticeably larger viewing window than many competing mailbox-style optics.

Specs

• Footprint: ACRO-compatible
• Dot Size: 3.3 MOA
• Battery: CR1632
• Runtime: 13,000+ hours
• Aluminum housing
• Fully enclosed emitter

Pros

• Large enclosed window
• Excellent glass clarity
• Durable construction
• Better peripheral visibility

Cons

• Heavier than compact optics
• Battery life trails Aimpoint
• Taller deck height

Mounted on the Strike Two, the MPS feels slightly more natural than the ACRO because of its generous viewing window. The larger aperture reduces the boxed-in feeling common with enclosed pistol optics, making presentation faster and more forgiving.

I found edge distortion impressively controlled, and the glass coatings produce less color shift than most enclosed competitors. The emitter remains fully protected from debris while still delivering a bright, clean dot with minimal starbursting.

Button feel is excellent with gloves, offering strong tactile feedback without being excessively stiff. Recoil impulse handling is particularly impressive on the Strike Two because the optic maintains zero despite aggressive slide cycling and fast reciprocation.

Shooter feedback online often highlights the MPS as a superior alternative to the ACRO for users wanting a larger field of view. Durability reports have also been very positive among law enforcement and hard-use civilian shooters.

The ACRO-compatible footprint means mounting usually requires the same adapter plate systems used for the ACRO P-2. Because the optic sits relatively tall, lower-third co-witness setups are generally the most practical approach.

For shooters wanting enclosed reliability without sacrificing visual speed, the MPS is one of the strongest options available in 2026.

➡️➡️➡️ Explore User Feedback and Current Pricing on Amazon

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Leupold Deltapoint Pro

The DeltaPoint Pro remains one of the fastest pistol optics available for practical shooting and high-speed target acquisition.

Specs

• Footprint: DPP
• Dot Sizes: 2.5 MOA or 6 MOA
• Battery: CR2032
• Top-loading battery
• Magnesium housing
• Large viewing window

Pros

• Outstanding field of view
• Excellent presentation speed
• Easy battery access
• Crisp glass quality

Cons

• Less protective housing design
• Larger overall profile
• More exposed emitter

The oversized window dramatically improves target tracking on the Strike Two platform. Because the pistol already recoils relatively flat, the DeltaPoint Pro allows extremely fast follow-up shots and rapid transitions between targets.

Parallax shift is well controlled at defensive distances, and the glass remains among the clearest in the category. Lens tint is very mild, making the optic especially pleasant during extended range sessions.

The brightness button placement is intuitive, though somewhat small when wearing thick gloves. The top-loading battery compartment is excellent because it avoids removing the optic for maintenance. However, the exposed emitter does remain more vulnerable to debris and environmental blockage compared with enclosed designs.

Competitive shooters consistently praise the optic’s speed advantage, while defensive users occasionally express concern about long-term abuse resistance relative to the RMR or ACRO. In my experience, durability is still very good provided the optic is not subjected to extreme impact conditions.

Mounting requires a dedicated DPP plate for the Strike Two. The optic’s taller deck height may require suppressor-height sights for an effective co-witness arrangement.

Shooters prioritizing speed and visibility over ultimate ruggedness will appreciate what the DeltaPoint Pro offers.

➡️➡️➡️ Explore User Feedback and Current Pricing on Amazon

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HOLOSUN EPS Carry

The EPS Carry is an outstanding compact enclosed optic for Strike Two owners seeking a slimmer carry-oriented setup.

Specs

• Footprint: Modified RMSc/K
• Dot Sizes: 2 MOA or MRS
• Battery: CR1620
• Enclosed emitter
• Side battery tray
• Ultra-compact housing

Pros

• Compact enclosed design
• Excellent carry comfort
• Lightweight construction
• Strong battery efficiency

Cons

• Smaller viewing window
• Requires careful mounting selection
• Less forgiving presentation

The EPS Carry keeps the Strike Two surprisingly balanced because of its lightweight design. Unlike larger enclosed optics, it does not noticeably slow slide movement or add excessive top-end bulk.

The optic window is naturally smaller, so presentation consistency matters more. However, once acclimated, the optic performs exceptionally well for concealed carry or defensive use. I noticed minimal window distortion and very little color shift through the lens coatings.

The enclosed emitter eliminates most maintenance concerns, especially lint and moisture buildup during daily carry. Side battery access is another major advantage because re-zeroing is unnecessary during battery replacement.

Online discussions frequently praise the EPS Carry for blending enclosed reliability with practical carry dimensions. Durability reports have also been positive, especially considering the optic’s smaller footprint.

Because the Strike Two was not originally designed around micro-compact optics, mounting often requires specialty adapter solutions. Co-witness setups can vary substantially depending on the plate thickness selected.

For concealed carry users who want modern enclosed-emitter protection without the bulk of an ACRO-sized optic, the EPS Carry is a highly practical solution.

➡️➡️➡️ Explore User Feedback and Current Pricing on Amazon

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How I Tested / Evaluation Criteria

Parallax Performance

I evaluated each optic by shooting from unconventional angles at 7, 15, and 25 yards. Excessive parallax shift becomes immediately noticeable during barricade shooting or one-handed drills. The best optics maintained point-of-impact consistency even when the dot drifted near the edge of the viewing window.

Co-Witness & Deck Height

Deck height matters significantly on the Strike Two because adapter plates already increase optic elevation. I prioritized optics that preserved natural presentation while still allowing practical suppressor-height iron sight compatibility. Excessively tall setups slowed first-shot acquisition.

Durability

Each optic category was judged by recoil resistance, housing integrity, and long-term zero retention. The Strike Two cycles quickly, which exposes weak electronics and fragile emitters faster than softer-shooting platforms.

Battery Performance

Battery longevity matters more for defensive optics than range-only guns. I examined runtime claims, battery compartment design, and ease of replacement. Side-loading and top-loading batteries offer major practical advantages over bottom-access designs.

Brightness Range

I tested visibility under direct sunlight, indoor low light, and transitional lighting. Good optics maintain a crisp dot without excessive blooming or washout while still offering usable night-vision compatible settings.

Glass Quality

Glass clarity affects target identification and shooting fatigue. I looked for distortion, edge warping, tint severity, and reflective artifacts. Better coatings improve both clarity and brightness transmission.

Controls & Ergonomics

Button tactility matters more than spec sheets suggest. Under stress or while wearing gloves, mushy buttons become frustrating quickly. I also evaluated brightness adjustment speed and accidental activation resistance.

Mounting Ecosystem

The Strike Two lacks the universal optics support of Glock or SIG platforms. I prioritized optics with readily available adapter plates and strong aftermarket support. Footprint availability can dramatically influence long-term usability.

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How to Choose the Right Red Dot for This Gun

Choosing an optic for the Strike Two is different from choosing one for mainstream optics-ready pistols because the aftermarket remains comparatively limited. The first issue you need to solve is mounting compatibility. Before selecting any optic, confirm that a reliable adapter plate exists for your exact Strike Two slide configuration.

RMR-footprint optics remain the safest overall choice because the footprint has become the industry standard. Adapter plates are easier to source, backup sight compatibility is more predictable, and long-term replacement flexibility is better. That alone makes optics like the RMR Type 2 and 507C especially practical.

Enclosed emitters deserve serious consideration for defensive use. The Strike Two’s low slide profile naturally exposes the optic to debris and moisture during carry. Closed-emitter optics like the ACRO P-2, Steiner MPS, and EPS Carry eliminate emitter blockage problems that can disable open-emitter systems in rain, mud, or lint-heavy conditions.

Window size also matters. Larger windows help compensate for inconsistent presentation and make transitions faster. However, oversized optics increase slide mass and sometimes require taller plates. That added height can slow natural indexing.

Deck height should never be ignored. A low-mounted optic preserves the Strike Two’s excellent recoil characteristics and fast presentation qualities. Taller optics may feel top-heavy or require exaggerated wrist angle adjustments.

Battery design is another major factor. Bottom-mounted batteries are less convenient because removing the optic risks losing zero. Side-loading or top-loading compartments simplify maintenance significantly.

Finally, think realistically about intended use. A concealed carry setup benefits from compact dimensions and enclosed protection. A competition-oriented setup benefits from large windows and rapid visual acquisition. Duty-oriented builds prioritize durability above everything else.

The ideal optic for the Strike Two is not necessarily the most expensive one. It is the optic that best balances mounting compatibility, reliability, presentation speed, and long-term durability for your specific role.

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FAQs

Does the Arsenal Firearms Strike Two come optics ready?

Most Strike Two variants are not universally optics-ready from the factory. Many require aftermarket milling or dedicated mounting plates depending on the optic footprint.

What footprint works best on the Strike Two?

The RMR footprint is generally the easiest to support because aftermarket plate options are more common and widely available.

Are enclosed-emitter optics worth it?

Yes. Enclosed emitters dramatically reduce maintenance issues caused by rain, lint, carbon, or debris obstructing the emitter source.

Can I co-witness iron sights with these optics?

Usually yes, but suppressor-height sights are commonly required depending on adapter plate thickness and optic deck height.

Is the Strike Two good for red dot shooting?

Absolutely. Its low bore axis and controllable recoil impulse make it an excellent platform for pistol optics once properly mounted.

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Conclusion

Finding the best red dot for Arsenal Firearms Strike Two platforms ultimately comes down to balancing mounting compatibility, recoil durability, and practical shooting ergonomics. The Trijicon RMR Type 2 remains the safest all-around recommendation for most users, while the Aimpoint ACRO P-2 and Steiner MPS dominate harsh-environment reliability. Shooters prioritizing value should strongly consider the HOLOSUN 507C, while concealed carriers may prefer the compact enclosed protection of the EPS Carry.

Reliable mounting solutions matter just as much as optic quality on this pistol. Once properly configured, the Strike Two becomes one of the flattest and fastest-shooting red-dot handguns available today.

Sources referenced include manufacturer specifications, long-term user reports from pistol optics communities, footprint compatibility references, and durability testing discussions.