Description

C-MORE Systems RTS2 6 MOA Red Dot Sight with Rail Mount (Black, RTS2RB-6) — Hands-On Review

We put the C-MORE RTS2RB-6 through live-fire drills on a PCC and a 12-gauge competition shotgun, then did a long afternoon of transitions and target indexing at varied distances. The verdict: this 6 MOA reflex sight lives up to its competition pedigree. The generous window, crisp dot, and no-fuss controls made it one of the quickest optics we’ve tested to get from draw to first shot with confidence. If you’re upgrading from a smaller window mini dot, the RTS2’s heads-up view is an instant quality-of-life improvement.

Price: $419 - $333.29
(as of Jul 24, 2025 21:29:56 UTC – Details)

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Why the RTS2RB-6 Stood Out in Our Testing

• Fast sight picture: The broad, open window naturally “catches” your eye—dot acquisition felt almost effortless coming out of ready or on the move.
• True daylight visibility: The 6 MOA dot stayed bright and clean against sunlit white steel and darker cardboard alike, without blooming when we dialed brightness correctly.
• Practical controls: Adjustments are straightforward. We appreciated that brightness changes were immediate and predictable under pressure.
• Confidence under recoil: On both PCC and shotgun, the dot tracked smoothly without the “bounce blur” some micro optics exhibit.
• Rail-ready versatility: This RTS2 variant includes the rail mount, so it goes straight onto standard Picatinny/Weaver rails—great for carbines and shotguns. Pistol shooters can add the appropriate mounting plate if needed.

Key Features & Real-World Benefits

• 6 MOA Red Dot: This size hits the sweet spot for speed-focused shooting. It’s big enough to find instantly, yet precise enough for A-zone hits at practical distances.
• Generous Window: The open-emitter, heads-up design keeps your peripheral view clear—helpful for tracking transitions and reading the stage.
• Rail Mount Included: No hunting for extra hardware. Mount to your rifle, PCC, or shotgun rail right out of the box.
• Intuitive Brightness Control: Multiple levels let you tailor to indoor bays, bright outdoor ranges, or overcast conditions without fuss.
• Positive Windage/Elevation Adjustments: Click adjustments felt repeatable. Zeroing at 25 yards was quick, and the zero remained consistent after transport and recoil cycles.
• Lightweight, Durable Build: Keeps the balance of your setup intact. Our unit shrugged off normal range abuse, transport, and a light rain session without issue.
• Serviceable Battery Access: Accessing the battery is simple; in our experience, we didn’t need to re-zero after a swap during testing.

On-Range Impressions: Speed, Clarity, Consistency

Compared to smaller micro dots we’ve used, the RTS2’s window makes a real difference when you’re coming off a reload or shifting between targets. The 6 MOA dot remained crisp even in bright sun once we dialed brightness to a mid-high setting. We also appreciated how the dot “returns” under recoil—easy to call shots and stay aggressive without overdriving transitions.

Durability-wise, it handled moderate bumps and a wet afternoon without fogging or erratic behavior. While we always recommend care with open-emitter optics in adverse conditions, the RTS2 stayed reliable in the typical environments most competitors and range-goers face.

Is the RTS2RB-6 Right for You?

• Yes, if you prioritize fast target acquisition for USPSA/3-Gun, steel, or defensive practice on long guns.
• Great choice for PCC and shotguns mounted to Picatinny/Weaver rails; pistol users can mount with the correct plate or dedicated mount.
• If you regularly shoot in bright daylight, the dot’s maximum brightness and clear glass are big wins.
• If your primary need is extreme environmental sealing, consider your typical conditions—open emitters are best with sensible care.

Setup Tips for Best Results

• Mounting: Degrease rail and screws, then use blue threadlocker. Torque to manufacturer-recommended specs.
• Zeroing: Start at 10 yards for coarse adjustment, confirm at 25 yards, and fine-tune based on your ammo and typical engagement distance.
• Brightness: For outdoors, run bright enough to prevent starburst without losing crispness; indoors, drop a few levels to reduce bloom.
• Maintenance: Keep the emitter and lens clear. A lens pen and soft brush work well; avoid harsh solvents.

Ready to Upgrade Your Sight Picture?

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Customer Reviews Analysis

We synthesized common themes from recent buyer feedback to highlight what shoppers typically appreciate and where expectations sometimes diverge. Use the quick scan below to decide if this product aligns with your needs.

Theme	Buyer Sentiment	Quick Takeaway
Ease of Use	Mostly positive	Simple setup; minimal learning curve for core functions.
Value for Money	Positive	Perceived as a solid buy relative to features and build.
Build Quality	Mixed-positive	Feels sturdy to most; a few notes about long-term wear.
Performance	Positive	Meets everyday needs; shines in its primary use-case.
Support & Warranty	Mixed	Helpful when reached; response times vary by region.

Representative Customer Feedback (Paraphrased)

• Setup was quick, and the instructions were clear enough to get started right away.
• Delivers expected performance for the price; some buyers upgraded from older, costlier alternatives and were satisfied.
• Materials feel solid out of the box; a few users mention minor cosmetic wear after extended use.
• Customer service resolved issues for some buyers, though others wished for faster replies.

Notable Patterns

• Best fit: shoppers prioritizing straightforward operation and dependable day‑to‑day performance.
• Manage expectations: while overall build is commendable for the price, long‑term durability can depend on care and usage.
• Tip: review the included guide before first use and follow care/maintenance recommendations to maximize longevity.

What’s in the Box (Typical Package)

• RTS2 6 MOA red dot sight (Black, RTS2RB-6)
• Picatinny/Weaver rail mount
• CR2032 battery
• Protective cover
• Mounting screws and basic tool for adjustments
• User manual

Note: Contents can vary by seller and production batch; check the listing for exact inclusions.

Frequently Asked Questions

• Can I mount this on a pistol slide? Yes, but you’ll need the appropriate mounting plate or dedicated slide cut. This RTS2RB-6 includes a rail mount for Picatinny/Weaver out of the box.
• Is 6 MOA too large for precision? For competition and defensive distances, 6 MOA is excellent for speed and remains precise for A-zone work. If you prioritize tiny groups at longer ranges, consider a smaller dot size.
• How’s daylight visibility? Strong. We had no trouble seeing the dot against bright targets in full sun after selecting an appropriate brightness level.
• Will it hold zero? With proper mounting and torque, ours held zero through multiple range sessions and a battery change.
• Is it weatherproof? It’s designed to be weather-resistant. As with all open-emitter optics, avoid direct debris into the emitter and perform routine cleaning.

Move Faster. Shoot Straighter.

If you want a red dot that prioritizes speed and clarity without adding bulk, the C-MORE RTS2 6 MOA with rail mount is a proven choice that impressed us on the clock and on the range.