VictOptics SOI 4-12×40 AO SFP MPVO Rifle Scope (SKU: VIOC-06)
SKU: VIOC-06(Inc VAT)
SOI Airgun Scopes – Not Just 1-Inch, Now Evolved for More
🔥Built on a sleek 1-inch tube—and now with upgraded tube sizes for select model Adjustable Objective (AO) Air Rifle Scope VIOC-06!
SOI Airgun Scope keeps it strong and easy to handle, rated 1000G to withstand harsh spring-piston recoil.
Dealers, ready to level up your lineup? Scroll down to submit your inquiry today and check out our wholesale program to unlock more opportunities with SOI.

High Power Spring-Piston Recoil Rated
SOI 4-12×40 AO MPVO rifle scope features a 1000G shock rating and has been tested on high-power spring-piston break-barrel air rifles to withstand harsh two-way recoil. Built for demanding airgun shooting, this durable airgun scope provides reliable performance and stable aiming under repeated recoil, making it a dependable choice for high-power spring-piston air rifles and precision shooting applications.
4-12x AO Zoom for Airgun Accuracy
Compared with the 3-9×40 AO Rifle Scope (VIOC-05), this 4-12×40 AO Air Rifle Scope provides a higher magnification range for more detailed target observation and precise aiming at extended distances. Its adjustable objective (AO) enables precise parallax adjustment from 10 yards to infinity, delivering a sharp, focused sight picture and reducing parallax error across different airgun shooting distances.


5-Level Red and Green Illuminated Reticle
This adjustable objective (AO) air rifle scope features 5-level selectable red and green reticle illumination, providing flexible brightness control and enhanced reticle visibility against different target backgrounds and lighting conditions. The illuminated reticle helps improve target acquisition and aiming clarity for versatile airgun shooting applications, from bright daylight to lower-light environments.
Reliable Airgun Performance
This air rifle scope features a durable 30mm tube with a 750G shockproof rating, 100mm / 4in long eye relief, and precise 1/10 MIL clicks with over 20 MIL total adjustment range. Designed to handle the demanding two-way recoil of spring-piston and break-barrel air rifles, it provides reliable zero retention, stable performance, and precise aiming across different shooting distances.


Wide Field of View
The 40mm fully multi-coated objective lens enhances light transmission and color fidelity, delivering bright, crisp, and clear images with improved optical clarity. Designed for airgun and air rifle shooting, this scope is well suited for target shooting, precision shooting, and long-range airgun applications where clear target definition and reliable visibility are essential.
Why Choose the VictOptics S4 4-12×40 AO Air Rifle Scope for Precision Airgun Shooting?

Second Focal Plane

5 settings red & green

FMC optic coating tech

Edge-to-Edge crystal image

IPX4

1000G shockproof

Free power throw lever

Free flip-up protection caps
Reticle
Dimension

Specification
- Magnification: 4-12x
- Objective Lens: 40 mm
- Focal Plane: Second Focal Plane
- Eye Relief: 100 mm
- Lens Coating: Fully Multi-Coated
- Linear Field of View @ 100 yd: 24.9-8.4 ft @ 100 yards
- Linear Field of View @ 100 m: 8.3-2.8 m @ 100 meters
- Angular Field of View: 4.76-1.6°
- Reticle: VNM-1 MIL
- Tube Dia: 30 mm
- Parallax Setting: Adjustable Objective (from 10 yds to ∞)
- Click Value: 1/10 MIL
- Turret Function: Capped
- Elevation Adjustment Range: >20 MIL
- Windage Adjustment Range: >20 MIL
- Diopter Compensation: +2 to -2
- Illumination Setting: 5 Gears, Red and Green
- Battery Type: CR2032
- Waterproof: IPX4
- Fogproof: Nitrogen Filled
- Shockproof: 1000 G
- Housing Material: 6061-T6 Aluminum Alloy
- Finish: Matte Black
- Length: 353 mm / 13.89 in
- Weight (net): 580 g / 20.5 oz
- Items in the Package: User Manual, Cleaning Cloth, Flip-up Caps, Sunshade, Plastic Wrench, Power Throw Lever, etc.
Features
- 5-Level Green and Red Illuminated VNM-1 MIL Wire Reticle Provides Adjustable Reticle Visibility Against Different Target Backgrounds and Lighting Conditions
- 40mm Fully Multi-Coated Objective Lens Enhances Light Transmission and Color Fidelity for Bright, Crisp, and Clear Images
- Adjustable Objective (AO) Provides Parallax Correction from 10 Yards to Infinity for Sharp and Accurate Focusing at Different Shooting Distances
- 1/10 MIL Clicks with 20 MIL Total Elevation Travel Enable Precise Zeroing and Flexible Adjustment for Mid- to Long-Range Airgun Shooting
- 100mm / 4.0in Long Eye Relief Provides Comfortable Viewing and Added Eye Protection for Spring-Piston Air Rifle Shooting
- 1000G Shockproof Construction Withstands Harsh Spring-Piston Recoil for Reliable Performance on High-Power Air Rifles and Break-Barrel Airguns
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
❓What type of air rifles is the VIOC-06 suitable for?
The VIOC-06 is designed for a wide range of airgun platforms, including high-power spring-piston and break-barrel air rifles. Its shock-resistant construction is intended to handle the demanding recoil characteristics of these airgun setups.
❓Why is adjustable objective useful on an air rifle scope?
The adjustable objective allows the shooter to correct parallax at different distances, helping keep the reticle and target properly aligned and providing a more precise sight picture for airgun shooting.
❓What is the benefit of the 4-12x magnification range?
The 4-12x magnification range allows the scope to provide a broader view at lower magnification and more detailed target observation at higher magnification, making it suitable for different airgun shooting distances.
❓When should I use red or green reticle illumination?
Red and green illumination can be selected according to the target background and ambient lighting. Different brightness levels help maintain reticle visibility when shooting conditions change.
Get A Free Quote of This Air Rifle Scope!
SOI MPVO is designed for harsh airgun platforms.
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