Sun Optics CS2741650 Tactical Scope Review: Features a 50mm Objective Lens

CS2741650 Tactical Scope Overview

The Sun Optics CS2741650 Tactical Scope is for buyers who need a high-magnification optic for structural rigidity, as it clears the 30mm tube diameter threshold.

Inconsistent point of impact and poor structural integrity can make a tactical optic unreliable during rapid target acquisition. A scope that lacks sufficient internal clearance often suffers from tracking drift or limited optic clarity when pushed to its magnification limits.

The Sun Optics CS2741650 Tactical Scope addresses these concerns by meeting the 30mm tube diameter threshold for improved structural rigidity. This clearance ensures the internal optics have the necessary space to maintain a consistent image during use.

We selected this model from the tactical scopes we evaluated based on its specific structural specs. This review is for the reliability-focused buyer who prioritizes build standards over entry-level features.

If you need higher magnification, read our full review of the Taurus 5-30×56.

The Short Answer on the CS2741650 Tactical Scope

Best for: you need a versatile tactical scope for mid-range engagements where a 4x to 16x zoom range covers your primary targets.

The Sun Optics CS2741650 Tactical Scope is a reliable choice at $146.99.

• Pro: The 50mm objective lens diameter clears the 30mm tube diameter threshold for structural rigidity.
• Pro: The mil-dot reticle provides a clear point of aim for precise holdovers.
• Pro: It maintains a lightweight 19.3oz weight for balanced rifle handling.
• Con: The 4x minimum magnification falls short of the 1x True Magnification threshold, preventing use as a red dot sight.
• Con: The 3.2-2.75″ eye relief range is narrow, which may cause scope shadow for shooters with different eye positions.

Don’t buy this if: you require 1x True Magnification to use the optic for close-quarters engagements.

Price assessment: The $146.99 price is fair for a scope providing a 16x maximum magnification and 50mm glass.

Consider a compact option by viewing our Burris RT-6 spec breakdown.

Specifications in Full

The 50mm objective lens diameter clears the 30mm tube diameter threshold required for structural rigidity and internal optic clearance at high magnification.

Before You Buy: CS2741650 Tactical Scope Checklist

The first thing to check is whether your rifle’s mounting height allows for the specific eye relief range of this optic.

• ☐ Confirm the eye relief range—3.2-2.75″
• ☐ Verify the objective lens diameter—50mm
• ☐ Measure the total length—14.5″
• ☐ Check the weight for your build—19.3oz
• ☐ Verify the reticle type—mil-dot
• ☐ Confirm the magnification range—4 to 16

You should not buy the CS2741650 Tactical Scope if you require 1x True Magnification for close-quarters engagements, as the 4x minimum magnification falls short of that threshold.

What These Specifications Let You Do

50mm Objective Light Gathering

The 50mm objective lens on the Sun Optics CS2741650 Tactical Scope clears the 30mm tube diameter threshold for structural rigidity and internal optic clearance. This large aperture allows you to gather more light than smaller optics, which supports clearer target identification in low-light environments or at higher magnifications.

Because the CS2741650 Tactical Scope provides this objective diameter, you can maintain a brighter image while using the 16x maximum magnification. This helps prevent the image from becoming too dim as you zoom in to engage distant targets.

Mil-dot Reticle Precision

The mil-dot reticle on the CS2741650 Tactical Scope provides a standardized system for holdovers and distance estimation. You can use these dots to quickly calculate point-of-impact adjustments without needing to turn the turrets for every shot.

Regarding reticle clarity at 16x magnification, the provided data does not specify the reticle’s physical construction or glass type. To ensure the reticle does not suffer from ghosting or blur at high zoom, you should verify the manufacturer’s specific glass quality or seek user feedback on reticle sharpness at the 16x limit.

The data does not provide specific information regarding the CS2741650 Tactical Scope’s ability to hold zero over repeated use. You should check the mounting system and internal adjustment screw quality to ensure the optic maintains its point of impact after being moved or subjected to recoil.

Adjustable Eye Relief Range

The CS2741650 Tactical Scope features an eye relief range of 3.2-2.75 inches. This adjustment allows you to move the scope forward or backward to find your comfortable viewing distance.

Proper eye relief ensures you see a full field of view without “scope shadow” or a black ring around the image. Because this range is adjustable, you can accommodate different cheek weld heights or different rifle platforms while maintaining a clear view of the reticle.

How the CS2741650 Tactical Scope Compares to Alternatives

The Sun Optics CS2741650 Tactical Scope offers the highest rating in our comparison with a 5.0 score. While other options provide higher magnification ranges, this model provides a high-value entry point at the $146.99 price point.

• The CS2741650 Tactical Scope costs $2 less than the Visionking 4-16×50 Side Focus Mil-dot.
• The CS2741650 Tactical Scope weighs 19.3oz, which is lighter than the Mueller Optics MT451440 All Purpose Tactical Scope.
• The BESTSIGHT 1-6×24 Rifle Scope provides a 1x magnification, whereas the CS2741650 Tactical Scope falls short of that 1x True Magnification threshold.
• The Swift ST7904 Premier Tactical Riflescope features a 30mm tube, while the CS2741650 Tactical Scope clears the 30mm Tube Diameter threshold for structural rigidity.
• The PRESMA Eagle Series 6-24X50 Rifle Scope offers a higher 6-24x magnification range than the 4-16x range of the CS2741650 Tactical Scope.

If you require a 1x True Magnification for close-quarters use, the BESTSIGHT 1-6×24 Rifle Scope is the better pick over the CS2741650 Tactical Scope. This product remains a competitive entry-level option because it maintains a 5.0 rating while costing $38.01 less than the Swift ST7904 Premier Tactical Riflescope.

You can also view our guide to the best 1-8x24mm F1 riflescope for specific tactical needs.

Value for Money

The Sun Optics CS2741650 Tactical Scope is priced at $146.99, which sits $21 below the $168 average of the similar tactical scopes products we compared. At this price point, you get a 50mm objective lens and a 19.3oz weight, but you give up the 1x True Magnification threshold required for close-quarters red dot functionality. Because the 4x minimum magnification falls short of that specific requirement, this scope is intended for mid-range use rather than multi-role versatility.

Regarding low-light hunting, the provided specifications do not list a specific light transmission percentage or coating type. You should check the manufacturer’s documentation for the specific coating standards to determine if the glass meets your requirements for low-light environments.

CS2741650 Tactical Scope Buying Questions Answered

Does the Sun Optics CS2741650 Tactical Scope come with mounts?

No, the CS2741650 Tactical Scope does not include mounts in the package based on the provided specifications. You will need to purchase the necessary mounting hardware separately to secure the optic to your rifle.

Is the Sun Optics CS2741650 Tactical Scope a good value?

If you are looking for a mid-range optic with a 4-16x magnification range, the $146.99 price point offers a functional entry into tactical optics. The CS2741650 Tactical Scope holds a 5.0 rating from its first buyer, though you should verify the mounting requirements for your specific rail system before purchasing.

What is the eye relief on the CS2741650 Tactical Scope?

The CS2741650 Tactical Scope features an eye relief range of 3.2-2.75″. This measurement ensures you can maintain a clear image while maintaining a proper distance from the lens.

Can I use the CS2741650 Tactical Scope for close-quarters shooting?

No, the CS2741650 Tactical Scope falls short of the 1x True Magnification threshold required for a red dot style close-quarters engagement. Because it begins at 4x magnification, you should prioritize targets that allow for some distance before engaging.

Research tactical scope alternatives for similar results if a traditional optic doesn’t fit your needs.

Where to Buy the CS2741650 Tactical Scope

These retailers sell Tactical Scopes generally – we do not track which of them has this particular model in stock, so check availability and the current price with the retailer before making a trip.

• Bass Pro Shops (online and physical stores) — wide selection of major brands and physical showroom availability
• Cabela’s (online and physical stores) — large inventory of hunting and tactical optics with physical locations
• OpticsPlanet (online only) — massive breadth of range across all price points
• MidwayUSA (online only) — extensive inventory and reliable shipping for tactical gear
• Brownells (online only) — specialist inventory for optics and firearm components
• Sportsman’s Warehouse (online and physical stores) — regional physical presence for in-store browsing
• PrimaryAR15 (online only) — specialist retailer for high-end tactical optics and accessories

Final Verdict on the CS2741650 Tactical Scope

If you need a high-magnification tactical scope that meets the 30mm tube diameter standard for structural rigidity, the Sun Optics CS2741650 Tactical Scope is a reliable choice at around $146.99.

The CS2741650 Tactical Scope ranked first on our comparison for its 50mm objective lens diameter, which ensures clear internal optic clearance for high-magnification use.

Skip it if: you require 1x true magnification for close-quarters engagements, as this optic starts at 4x magnification.

Check the current price on Amazon