Finding the best scope for Beretta CX4 Storm is more than just matching optics to a carbine. The CX4 Storm is a compact, semi-automatic pistol-caliber carbine with impressive handling and accuracy — but to unlock its full potential, the right optic is essential.
In this article, I’ve tested and compared several scopes and LPVOs (Low Power Variable Optics) to identify which ones truly enhance this firearm’s performance.
Below, I’ll share my top recommendations, detailed reviews, field experiences, and a guide on choosing the ideal optic for your Beretta CX4 Storm setup.
🏆 Top Product List: 5 Best Scopes for Beretta CX4 Storm of 2025
These optics were chosen for their compactness, clear glass, reliable turrets, and perfect compatibility with the CX4’s short rail and lightweight design.
1. Vortex Crossfire II 3-9x40 (Dead-Hold BDC)
If you’re looking for a lightweight and affordable optic that pairs perfectly with a pistol-caliber carbine, the Vortex Crossfire II 3-9x40 is an ideal starting point.
This scope delivers a balance of magnification and field of view that works beautifully on the CX4 Storm platform, especially for shooters who enjoy 50–150-yard plinking or small-game hunting.
Specs
Reticle: Dead-Hold BDC (MOA) Eye Relief: 3.8–4.4 inches Pros
Excellent clarity for its class Cons
Slightly large for ultracompact builds Glass Clarity & Reticle
The Dead-Hold BDC reticle provides holdover points that actually align well with 9mm or .40 S&W ballistics when zeroed at 50 yards. Edge-to-edge clarity remains solid, with only minor chromatic aberration at full zoom.
Eye Relief & Eye Box
Eye relief is generous and forgiving, which is crucial for the short stock length of the CX4. I found target acquisition quick and comfortable even when shooting offhand.
Durability
Vortex’s nitrogen-purged, O-ring-sealed construction is fully shockproof and waterproof — easily handling 9mm recoil.
Knobs & Tracking
Turrets offer crisp ¼ MOA clicks. I performed a quick “box test,” and the adjustments tracked accurately within 0.1 MOA variance.
Magnification & Parallax
Fixed parallax at 100 yards suits the typical CX4 engagement range perfectly. The 3–9x zoom makes it versatile from indoor range to 100-yard steel targets.
Mounting & Accessories
I used a one-piece cantilever mount to position it slightly forward on the top rail, maintaining perfect eye relief.
My Personal Experience
I mounted this on my Beretta CX4 Storm 9mm and achieved zero within just 7 rounds. It held zero even after 400+ rounds, and the lightweight design didn’t disturb the balance.
Online Feedback
Reddit and ARFCOM users consistently recommend this model for budget PCC builds. Many praise its repeatable zero and optical performance for under $200.
Verdict
Perfect for shooters who want simplicity, clarity, and reliability.
2. SIG SAUER Tango-MSR LPVO 1-10X28mm 34mm Tube F2/SFP
The SIG Tango-MSR 1-10x28 brings tactical-level performance to the Beretta CX4 Storm.
With true 1x on the low end, this LPVO functions like a red dot but lets you zoom for precision at distance. It’s an outstanding match for dynamic range or defensive use.
Specs
Focal Plane: Second (SFP) Reticle: Illuminated MSR BDC10 Pros
Crisp illumination and wide FOV Cons
Slightly heavier than smaller LPVOs Illumination can wash out in direct sunlight Glass & Reticle
The MSR BDC10 reticle is well-designed for 9mm carbines, giving fast holdovers at 25–150 yards. The image remains sharp, with minimal color distortion.
Eye Relief & Eye Box
At 1x, it offers a wide, forgiving eye box; at 10x, it’s still comfortable for quick target transitions.
Durability
SIG’s aircraft-grade aluminum housing feels rock-solid. It withstood recoil, rain, and several drops during testing without issue.
Elevation/Windage
Turrets are finger-adjustable, tactile, and repeatable. They maintain zero perfectly — I confirmed after 250 rounds.
Personal Experience
I ran this scope during a USPSA PCC match — fast transitions, close-quarter stages, and 100-yard targets were handled with ease. The reticle illumination made low-light shooting intuitive.
Online Feedback
Popular among PCC competitors, many online users praise its clarity, saying it rivals optics twice the price.
Verdict
Ideal for shooters who want both speed and magnification in one package.
3. Primary Arms SLX 1-6x24mm SFP Illuminated ACSS Gen III
The Primary Arms SLX 1-6x24 is an LPVO masterpiece, offering unmatched speed for close-range and precision at 100 yards — a sweet spot for the CX4 Storm.
Specs
Reticle: ACSS Gen III Illuminated Eye Relief: 3.3–3.5 inches Pros
ACSS reticle is fast and intuitive Great clarity for the price Sturdy and reliable zero retention Cons
Slightly heavy for compact setups Optical Performance
The ACSS reticle allows both-eyes-open shooting at 1x, with precise hold points out to 300 yards — though realistically, 150 is where the CX4 shines.
Durability
Built from 6061 aluminum and waterproof, it shrugged off carbine recoil and rain.
Mounting & Setup
Used with a 30mm cantilever mount; the height lined up perfectly with the CX4’s cheek weld.
My Experience
Took 5 rounds to zero at 50 yards. Reticle illumination made dusk shooting effortless. I shot 200 rounds afterward and found zero retention perfect.
Online Feedback
ACSS is beloved on Reddit’s r/PCC and r/optics. Many call this the “best PCC optic under $300.”
Verdict
If you want intuitive ranging and quick aiming, this is the one.
4. Burris Scout Scope 2-7x32
The Burris Scout 2-7x32 is legendary among short rifles and carbines, and it’s surprisingly well-suited for the CX4 Storm.
Specs
Eye Relief: 9.2–12 inches Pros
Superb clarity and color accuracy Cons
Limited illumination options Minimal close-range capability Experience
Mounted using forward-offset rings, I enjoyed a “scout-style” shooting stance with both eyes open. Tracking and holdovers felt precise for 9mm at 50–125 yards.
Verdict
A superb lightweight optic for shooters who appreciate traditional glass with a modern twist.
5. EOTECH Vudu 1-6x24mm Precision Rifle Scope
The EOTECH Vudu 1-6x24 delivers premium optical quality and durability in an LPVO that feels tailor-made for tactical carbines like the CX4.
Specs
Reticle: SR-1 Illuminated Pros
FFP reticle — perfect for variable magnification Cons
Slightly heavy for the CX4 Performance
Edge-to-edge clarity rivals high-end optics like Nightforce. The FFP reticle allows accurate holdovers at all magnifications, ideal for 9mm drop at longer ranges.
Verdict
If budget isn’t a concern, this is the tactical pinnacle for your Beretta CX4 Storm.
🧭 How to Choose the Right Scope for the Beretta CX4 Storm
When choosing optics for the CX4, keep in mind:
Size & Weight: Compact and under 20 oz is ideal. Magnification Range: 1–6x or 3–9x is perfect for pistol-caliber ranges. Reticle Type: BDC or ACSS helps with holdovers for 9mm or .40 S&W. Mount Compatibility: Choose a cantilever mount or low rings to maintain cheek weld. Home defense → LPVO (1–6x). Range shooting → 3–9x traditional scope. Tactical competition → illuminated FFP scope. ❓ FAQs
1. Can I use a red dot instead of a scope on my Beretta CX4 Storm?
Yes, red dots are excellent for close-quarters. However, a scope provides greater precision beyond 50 yards.
2. What mount should I use?
A one-piece cantilever mount ensures proper eye relief and height alignment on the CX4’s Picatinny rail.
3. Is magnification above 10x necessary?
Not for PCCs. 1–10x is more than enough for 9mm ranges.
4. Are illuminated reticles worth it?
Yes, especially for low-light indoor ranges or dusk shooting.
5. How far can I accurately shoot with the CX4 Storm and a scope?
Expect effective precision up to 125–150 yards depending on ammo and optics.
🏁 Conclusion
After extensive testing, I can confidently say the best scope for Beretta CX4 Storm depends on your intended use:
For versatility: Primary Arms SLX 1-6x24mm For tactical precision: SIG Tango-MSR 1-10x28mm For budget simplicity: Vortex Crossfire II 3-9x40 Each of these optics complements the CX4’s handling, accuracy, and balance, transforming it from a fun carbine to a precision performer.