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Mini Red Dot & Reflex Sights | Compact Optics for Pistols & Rifles
Mini Red Dot & Reflex Sights – Compact Accuracy for Pistols, Rifles & Shotguns
Upgrade to Speed & Precision with a Mini Red Dot
Need a compact, reliable, and lightweight mini red dot sight for your pistol, AR, or concealed carry setup? Whether you’re building out a tactical platform, upgrading your EDC, or improving your competition rig, Mounts Plus offers a top-tier selection of mini reflex sights to boost your speed, visibility, and precision under pressure.
From micro-sized pistol optics to rugged, enclosed emitter reflex sights, these red dots provide fast target acquisition, battery efficiency, and extreme durability — all in a compact form factor built for today’s optics-ready firearms.
Best Mini Red Dot Sights (2025 Top Picks)
| Model | Dot Size | Footprint | Best Use |
|---|---|---|---|
| Holosun 407K X2 | 6 MOA | RMSc | Subcompact pistols (G43X, P365) |
| Shield RMSc Glass | 4 MOA | RMSc | Slim pistols, EDC |
| Trijicon RMRcc | 3.25 MOA | RMRcc | Concealed carry with co-witness |
| Steiner MPS | 3.3 MOA | Acro | Enclosed, duty-ready rugged optic |
| Burris FastFire 3 | 3 MOA | Docter | Rifles, shotguns, budget-friendly |
✅ Why Choose a Mini Reflex Sight?
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✅ Low-Profile Design – Perfect for carry, competition, and slimline pistols
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✅ Faster Target Acquisition – Keep your eyes on the target, not the sights
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✅ Lightweight & Durable – Built from aircraft-grade aluminum or polymer
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✅ Versatile Mounting Options – RMR, RMSc, Acro, Docter/Noblex footprints
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✅ Battery Efficiency – Up to 50,000 hours with motion-activated technology
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✅ Compatible with Co-Witness Setups – Use suppressor-height sights for backup
🔫 Compatible Firearms & Mounting Footprints
Mini red dot sights are ideal for these platforms:
| Firearm | Recommended Mini Reflex Type |
|---|---|
| Glock 43X / 48 MOS | RMSc – Holosun 507K, RMSc |
| SIG Sauer P365 / P365XL | RMSc – EPS Carry, Shield RMSc |
| Glock 17/19 MOS | RMR – RMRcc, Holosun 507C, RFX45 |
| AR-15 rifles | RMR – Burris FF3, Holosun 407C |
| Tactical shotguns | Docter – FastFire 4, RMSc options |
Need help choosing a mount? Contact our optics team →
Mini vs Micro Red Dot – What’s the Difference?
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Mini red dot sights typically refer to compact, reflex-style optics with open or enclosed emitters.
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Micro red dots are slightly smaller and often dedicated to subcompact or slimline pistols.
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RMSc and RMRcc are common footprints for mini/micro pistol optics.
Both types deliver rapid target acquisition — the right choice depends on your slide cut and use case.
FAQ – Mini Red Dot & Reflex Sights
Q: What is a mini red dot sight?
A: A mini red dot sight is a compact, lightweight reflex optic designed for pistols, rifles, and shotguns. It uses a single illuminated dot for fast aiming and enhanced accuracy.
Q: What’s the best mini red dot for a concealed carry pistol?
A: Models like the Shield RMSc, Holosun 507K, and Trijicon RMRcc are ideal for slimline pistols and compact carry setups.
Q: Are mini reflex sights waterproof?
A: Most are at least IPX6 rated, with some fully submersible. Enclosed emitter models like the Steiner MPS offer even better protection.
Q: Do I need suppressor-height sights with a mini red dot?
A: Only if you want to co-witness your irons. Many shooters run mini red dots as primary optics without backup sights.
Q: Can I mount a mini red dot to a non-MOS pistol?
A: Yes. With a dovetail adapter plate or slide milling, you can mount a red dot to nearly any handgun.
🚀 Compact. Clear. Ready When You Are.
The mini red dot sights at Mounts Plus give you the speed, clarity, and reliability trusted by competitive shooters, concealed carriers, and professionals alike. Shop the top brands, find your perfect fit, and experience the next level of aiming precision.
✅ Fast, secure shipping
✅ Expert support
✅ Trusted optics for real-world use
🛒 Explore our full lineup of mini reflex sights now and upgrade your accuracy.