S4 3-12×40 SFP MPVO Rifle Scope SKU: OPSL31
SKU: OPSL31(Inc VAT)
Buy at US Online Store
Turret Lock
The VictOptics S4 3-12×40 SFP riflescope features locking turrets that help prevent accidental adjustments during handling and outdoor use. With 1/10 MIL click values and an 18 MIL total adjustment range, the locking turret system provides precise elevation and windage control for accurate zeroing and shooting.
WDL Reticle
The custom-designed patent reticle is optimized for use at 10x magnification, providing clear ranging and aiming references for more precise target observation. Designed for airgun, .22 LR rimfire, and benchrest shooting, it supports accurate aiming across different shooting distances.
Big Parallax Side Wheel
Side focus knob marked 10, 15, 20, 25, 30, 50, 75, 100, 200, 400, 600 yards to infinite. If you usually shoot beyond 300 yards, a big side wheel is better needed. The big parallax adjustment wheel helps to modify the riflescope’s parallax in a faster and more accurate way. This is a universal scope side wheel, made of solid aluminum alloy, fit most riflescopes with parallax knob on the market.
With Flip-up Caps, and Power Ring Lever
Flip-up lens caps help protect the objective and eyepiece lenses from dust, dirt, and abrasion during transport, storage, and outdoor use, keeping the optics protected when not in use.
The quick power ring lever enables fast and smooth magnification adjustment for easier scope operation. It can also be removed when not needed, giving you greater flexibility in your scope setup.
Icon Features
30mm Tube Size
Second Focal Plane
FMC optic coating tech
5 settings red & green
Edge-to-Edge crystal image
Pull to adjust, press to lock
Nitrogen-Purged
750G Shockproof
Reticle
- Magnification: 3-12x
- Objective Lens: 40mm
- Ocular Lens Dia: 35mm / 1.4in
- Ocular Length: 58mm / 2.3in
- Exit Pupil: 12.0-3.33mm
- Tube Diameter: 30mm
- Length: 348mm / 13.7in
- Weight (net): 500g / 17.6oz
- Eye Relief: 96mm / 3.8in
- Field of View (@100yds)” 45.4-1.6 feet
- Optics Coating: Fully-multi coated
- Reticle: MDL wire reticle
- Click Value: 1/10MIL
- Evaluation Range: 18MIL
- Windage Range: 18MIL
- Parallax Adjustment: 10 Yds to infinite
- Finish: black matte
- Illumination: N/A
- Exclusive for air gun and .22 LR rimfire etc benchrest shooting and hunting
- Side focus knob marked 10, 15, 20, 25, 30, 50, 75, 100, 200, 400, 600 yards to infinite
- Shock tested to 750g, water resistant and fully nitrogen purged
- Turret lock system. Pull up to adjust, press down to lock
- High quality 6061 T6 aircraft grade aluminum
- Diopter compensation from fast-focus eyepiece -2 to +2
- Including items: one pair of 30mm weaver scope rings, big side wheel, cleaning cloth, instruction, lens flip-up caps and packed in nice retail box
Features
- Custom-Designed WDL Reticle Optimized at 10x Magnification for Clear Ranging and Precise Aiming
- Slim Edge-to-Edge Optical Design with Crystal-Clear FMC Optics for Bright, Sharp, and Detailed Images
- 1/10 MIL Adjustment with Turret Lock Feature for Precise Zeroing and Secure Elevation and Windage Control
- Long Eye Relief and Side Focus Down to 10 Yards for Comfortable Viewing and Precise Parallax Adjustment
- Large Side Wheel and Power Ring Lever Mount for Fast and Convenient Focus and Magnification Adjustments
Service
Dimension
Scope Insights & Guides
Build your understanding of rifle scopes step by step, from basic setup and key components to optical performance and precision adjustments.
Learn the essential steps to zero your scope for consistent accuracy.
Understand how different tube sizes affect mounting, adjustment range, and performance.
Discover how eye box affects sight picture, viewing comfort, and target acquisition.
Explore how fiber-optic reticles improve aiming-point visibility and target acquisition.
Understand how elevation, windage, locking, and zero-stop turret systems work.
Learn how MOA and MIL click values translate scope adjustments into point-of-impact changes.
FAQ
❓When Should I Use 3x or 12x Magnification?
Lower magnification provides a wider field of view for faster target acquisition, while higher magnification helps you see more target detail at extended distances.
❓What Is the Benefit of Side Focus Parallax Adjustment?
Side focus allows you to adjust parallax according to the target distance, helping reduce apparent reticle movement and maintain a clearer, more consistent sight picture.
❓What Type of Shooting Is the VictOptics S4 3-12×40 SFP Riflescope Suitable For?
The OPSL31 is designed for airgun, .22 LR rimfire, benchrest, and other precision shooting applications where flexible magnification and detailed target observation are important.
❓How Does the WDL Reticle Help with Ranging?
The WDL reticle provides ranging and aiming references that can help you estimate target distance and make more consistent holdover corrections.
Get A Free Quote of This SFP MPVO Rifle Scope!
Whether you’re looking for a reliable optic setup for training, hunting, or competitive shooting,
this kit delivers the versatility you need.
Contact us today to learn more about bulk pricing and secure your SFP MPVO Rifle Scope at the best rate.
