---
product_id: 492814236
title: "Vector Optics Sentinel 10-40x50 Second Focal Plane, 1/8 MOA Precise Adjustments, Designed for 25 Meters Benchrest Target Shooting, Turret Lock System, SCOL-34"
brand: "vector optics"
price: "$U16118"
currency: UYU
in_stock: true
reviews_count: 8
category: "Vector Optics"
url: https://www.desertcart.uy/products/492814236-vector-optics-sentinel-10-40x50-second-focal-plane-1-8
store_origin: UY
region: Uruguay
---

# 1/8 MOA precise click adjustments 10-40x magnification range Turret lock system for zero retention Vector Optics Sentinel 10-40x50 Second Focal Plane, 1/8 MOA Precise Adjustments, Designed for 25 Meters Benchrest Target Shooting, Turret Lock System, SCOL-34

**Brand:** vector optics
**Price:** $U16118
**Availability:** ✅ In Stock

## Summary

> 🎯 Lock your shot, own the range — precision that never quits!

## Quick Answers

- **What is this?** Vector Optics Sentinel 10-40x50 Second Focal Plane, 1/8 MOA Precise Adjustments, Designed for 25 Meters Benchrest Target Shooting, Turret Lock System, SCOL-34 by vector optics
- **How much does it cost?** $U16118 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/492814236-vector-optics-sentinel-10-40x50-second-focal-plane-1-8)

## Best For

- vector optics enthusiasts

## Why This Product

- Trusted vector optics brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lock-In Your Settings:** Turret lock system prevents accidental windage and elevation shifts during intense sessions.
- • **Rugged & Ready for Action:** Built from aircraft-grade 6061-T6 aluminum with IPX4 water resistance and shock tested to 750G.
- • **Powerful 10-40x Magnification:** Zoom in with crystal-clear optics designed specifically for 25m benchrest shooting.
- • **Optimized for Competitive Edge:** Fast-focus eyepiece with diopter compensation and multi-coated 50mm objective lens for sharp, clear visuals.
- • **Pinpoint Precision at Every Click:** Experience ultra-fine 1/8 MOA adjustments for unmatched targeting accuracy.

## Overview

The Vector Optics Sentinel 10-40x50 is a high-performance rifle scope engineered for 25-meter benchrest target shooting. Featuring a powerful 10-40x magnification, 1/8 MOA precise click adjustments, and a turret lock system, it ensures exceptional accuracy and zero retention. Crafted from durable 6061-T6 aluminum with shock and water resistance, this scope delivers crystal-clear optics optimized for competitive airgun shooting, making it the go-to choice for serious marksmen.

## Description

desertcart.com : Vector Optics Sentinel 10-40x50 Second Focal Plane, 1/8 MOA Precise Adjustments, Designed for 25 Meters Benchrest Target Shooting, Turret Lock System, SCOL-34 : Sports & Outdoors

Review: Solid scope, great price point. - I got this last weekend and just returned from the 50 yard 22LR range with good results. At 25 yards, the initial rounds were 4 inches low and 4 inches left, but after dialing up and right the appropriate number of clicks, bulls-eye! With 1/8 moa per click this required nearly a 1.5 rotation of each adjuster but after landing close, the sighting adjustments were responsive. At 40 power I can see exactly where they land. It comes with very tall scope rings that are caliper type for a standard rail. They need to be on the tall side because the scope is quite large. Eye relief is what you expect and the focus knob is a used quite a bit as you change magnification. Glass is clear and the cross hairs are fine but that is appropriate for competitive shooting. This is a non-illuminated daytime scope that is best for benchrest shooting. So far, the bang for the buck is on-target.
Review: Great scope for the price - I initially purchased this for bench rest air gun competitions. Unfortunately, haven't able to use it much because of issues with the air gun I ordered. I did get to try it on two other air guns and it worked really well. I was able to mount it, zero it, and site in a gun in with about 25 pellets. It seems pretty accurate for the price, I might even order another in the future. The one downside was that one of the mounting rings seems a bit to small, it doesn't complete encompass the scope

## Features

- 【Optimized Optics for 25m Benchrest Shooting】: Diopter compensation from -2 to +1.5 via fast-focus eyepiece. Designed exclusively for air gun benchrest shooting and 25m competition. Reticle used at 40x power, with a 1.5mm center dot perfectly matching a 2mm target diameter
- 【Precision Optics and Performance】: The 10-40x scope features adjustable side parallax, 1/8 MOA click adjustments, and a 50mm multi-coated objective lens for accurate targeting and clear visuals. With 50 MOA elevation/windage adjustments and 60 clicks per rotation, it offers fine-tuning capabilities
- 【Turret Lock System】: A turret lock safeguards against unintentional adjustments to the scope’s windage and elevation, essential for shooters maintaining accuracy in rugged conditions
- 【Durable Performance】: Shock tested to 750G. IPX4 water resistance. Made of 6061-T6 aluminum alloy. Includes a user manual, plastic wrench, cleaning cloth, flip-up caps, hex keys
- 【After-sale Service & Maintenance Instructions】: Avoid storing the riflescope in hot places like car compartments. High temperatures can affect lubricants and sealants. The parts are permanently lubricated, so no additional lubrication is needed. Clean the surface with a soft cloth and use lens covers when possible

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BK9D5MRX |
| Best Sellers Rank | #89,705 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #246 in Rifle Scopes |
| Brand | Vector Optics |
| Brand Name | Vector Optics |
| Color | black |
| Compatible Devices | Rifle |
| Customer Reviews | 3.8 out of 5 stars 81 Reviews |
| Field Of View | 19.89 Feet |
| Item Height | 2.36 inches |
| Item Weight | 1.71 Pounds |
| Magnification Maximum | 40 x |
| Magnification Minimum | 10 x |
| Material | Aluminum |
| Material Type | Aluminum |
| Mounting Type | Weaver Mount |
| Night vision | No |
| Objective Lens Diameter | 50 Millimeters |
| Product Style | Benchrest |
| Reticle Type | Etched |
| Sport | Hunting |
| Sport Type | Hunting |
| Style | Benchrest |
| Warranty Description | / |

## Product Details

- **Brand:** Vector Optics
- **Color:** black
- **Compatible Devices:** Rifle
- **Item Weight:** 1.71 Pounds
- **Magnification Maximum:** 40 x
- **Magnification Minimum:** 10 x
- **Material:** Aluminum
- **Objective Lens Diameter:** 50 Millimeters
- **Sport:** Hunting
- **Style:** Benchrest

## Images

![Vector Optics Sentinel 10-40x50 Second Focal Plane, 1/8 MOA Precise Adjustments, Designed for 25 Meters Benchrest Target Shooting, Turret Lock System, SCOL-34 - Image 1](https://m.media-amazon.com/images/I/51XtdWMypyL.jpg)

## Questions & Answers

**Q: Is this rated for a break barrel air rifle?**
A: Hello Eddie Calvert,

Thank you for your interest in the "Vector Optics Sentinel X 10-40x50 SFP Rifle Scope." We're here to provide you with the requested information.

This scope is designed for PCP (Pre-Charged Pneumatic) air rifles and is suitable for the following calibers:

Maximum Caliber: .177 (4.5mm)
Maximum Caliber: .22 (5.5mm)
If you have any further questions or need more information, please don't hesitate to ask. We're here to assist you!

Best regards,
Customer Service
Vector Optics Team

**Q: First focal plane or second focal plane**
A: Vector Optics Sentinel X 10-40x50 Center Dot 1/8MOA Riflescope  is the second focal plane

**Q: Do the crosshairs illuminate?**
A: No they do not illuminate.

**Q: Will this scope hold up to the recoil on a .300 Win Mag?**
A: This optic is specifically designed for precision air-rifle shooting from a bench at 25 meters.  I have it on a .22LR bolt action rifle (I needed the extra magnification).  Personally, I would not put it on a .300 Win Mag.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Solid scope, great price point.
*by C***Y on March 14, 2025*

I got this last weekend and just returned from the 50 yard 22LR range with good results. At 25 yards, the initial rounds were 4 inches low and 4 inches left, but after dialing up and right the appropriate number of clicks, bulls-eye! With 1/8 moa per click this required nearly a 1.5 rotation of each adjuster but after landing close, the sighting adjustments were responsive. At 40 power I can see exactly where they land. It comes with very tall scope rings that are caliper type for a standard rail. They need to be on the tall side because the scope is quite large. Eye relief is what you expect and the focus knob is a used quite a bit as you change magnification. Glass is clear and the cross hairs are fine but that is appropriate for competitive shooting. This is a non-illuminated daytime scope that is best for benchrest shooting. So far, the bang for the buck is on-target.

### ⭐⭐⭐⭐ Great scope for the price
*by W***E on April 10, 2025*

I initially purchased this for bench rest air gun competitions. Unfortunately, haven't able to use it much because of issues with the air gun I ordered. I did get to try it on two other air guns and it worked really well. I was able to mount it, zero it, and site in a gun in with about 25 pellets. It seems pretty accurate for the price, I might even order another in the future. The one downside was that one of the mounting rings seems a bit to small, it doesn't complete encompass the scope

### ⭐⭐⭐⭐⭐ Great scope clear reticle
*by B***R on August 4, 2025*

First off great price for the quality. Image was clear at 40X I had a small dark ring but just a small adjustment of the parallax and it was gone. Second for the one complaining about zeroing issues this scope moves poi 1/8 inch at 100 yards at 50 it's 1/16th simple math. Also when torquing go in a criss-cross patern with both rings. Snug them then torque to 25 inch pounds.

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-27*