Step up to versatile magnification and tactical-style functionality with the NcStar Tactical Compact 3-9x42mm Rifle Scope—a value-driven optic built for shooters who want flexible zoom, an illuminated reticle, and a rugged, compact form factor that’s ready for range time and practical field use. Featuring a 3-9x magnification range, a bright 42mm objective lens, and a Red/Green illuminated P4 Sniper Reticle, this scope is built on a strong 30mm tube with a durable one-piece aluminum body and a protective rubber outer coating for enhanced grip and impact resistance. This model is SEECR3942R (UPC 814108010638).
If you’re searching for a NcStar 3-9x42 tactical compact scope, a 30mm illuminated P4 sniper reticle scope, or SEECR3942R 814108010638, this optic is designed to match those keywords and deliver feature-rich performance at an approachable price.
3-9x Magnification: The Most Versatile “Do-It-All” Zoom Range
The 3-9x magnification range is a classic for good reason. It offers a wide field of view at lower magnification for quick target acquisition, while still providing enough zoom for more precise aiming at distance.
Why shooters love 3-9x:
3x is great for close-range work and fast scanning
6x provides a strong mid-range balance for general shooting
9x supports more precise shot placement and group shooting
Flexible for everything from plinking to practical field use
Whether you’re shooting paper, steel, or working on fundamentals, 3-9x gives you the flexibility to adapt to the range and the target.
42mm Objective Lens: Bright Viewing for Range and Field Conditions
The 42mm objective lens helps deliver a bright sight picture and a practical balance of light gathering and size. It’s a popular choice for shooters who want better visibility without jumping to oversized optics that add bulk.
Benefits of a 42mm objective:
Good light transmission for many outdoor and range conditions
Clearer target definition compared to smaller objectives (all else equal)
A practical middle ground for compact tactical-style optics
Works well for general-purpose rifles and carbines
For a compact 3-9x scope, 42mm is a strong choice that supports clarity and usability.
Red/Green Illuminated P4 Sniper Reticle: Visibility When Lighting Changes
This scope features a P4 Sniper Reticle with red and green illumination, helping you maintain reticle visibility when targets are dark, backgrounds are busy, or lighting conditions shift.
Why red/green illumination is useful:
Choose red or green based on target/background contrast
Helps reticle stand out in low light or shaded conditions
Useful on dark targets where non-illuminated reticles can get lost
Supports faster alignment in practical shooting scenarios
The P4-style reticle provides a more structured aiming reference than basic duplex designs, which many shooters appreciate for consistency and precision practice.
30mm Tube: Stronger Platform and Modern Mount Compatibility
The 30mm tube is a popular standard in modern optics, offering a robust build and broad compatibility with many common 30mm rings and mounts.
Advantages of a 30mm tube scope:
Strong, durable main tube construction
Wide availability of compatible mounts and rings
A modern, tactical-friendly optic standard
Solid feel on rifles built for practical shooting
If you’re building a modern range or field rifle, 30mm compatibility keeps your mounting options flexible and readily available.
One-Piece Aluminum Body with Rubber Outer Coating: Built for Real Use
The one-piece aluminum body supports durability and consistent alignment, while the rubber outer coating adds grip and practical protection. This design is especially useful for shooters who expect their gear to handle regular use, transport, and field conditions.
Benefits of the rubber-coated compact body:
Enhanced grip during adjustments and handling
Added resistance to bumps and scratches
More comfortable feel in cold or wet conditions
A rugged, tactical-style finish that’s range-ready
It’s a practical feature set for shooters who want a more durable optic exterior without premium pricing.
Compact Tactical Form Factor: Great on Lightweight Builds
“Compact” scopes are popular because they keep the rifle balanced and reduce bulk—especially on carbines or lighter rifles. The NcStar Tactical Compact 3-9x42 is a strong fit for:
Range carbines and general-purpose rifles
Budget tactical builds
Rimfire trainers that benefit from variable magnification
Shooters who want a shorter optic footprint for handling and storage
A compact optic helps keep your rifle fast to shoulder and easier to carry, without giving up the flexibility of variable zoom.
Product Details for Search and Verification
Brand: NcStar
Model: SEECR3942R
Type: Tactical Compact Rifle Scope
Magnification: 3-9x
Objective Lens: 42mm
Tube Diameter: 30mm
Reticle: P4 Sniper Reticle
Illumination: Red/Green
Body: One-piece aluminum
Exterior: Rubber outer coating
UPC: 814108010638
SEO Search Terms That Match This Scope
If you’re searching for:
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30mm tube illuminated P4 sniper reticle scope
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Rubber coated compact 3-9x scope
…this optic is the exact configuration designed to match those queries.
For shooters who want a feature-rich optic without overspending, the NcStar Tactical Compact 3-9x42mm Scope (SEECR3942R) delivers flexible 3-9x magnification, a bright 42mm objective, a red/green illuminated P4 Sniper Reticle, and a rugged 30mm one-piece aluminum body with a protective rubber outer coating—a versatile, tactical-style scope built for practical range and field use.
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