Vector Optics Sentinel-X Pro 10-40x50 SFP Illuminated COM-25M 1/8 MOA 30mm Zero Stop Benchrest Rifle Scope
Reticle Used at 40x Power, 1.5mm Center Dot Perfect Matches Target 2mm Dia Bull Eye
Another improvement is that the Vector Sentinel 10-40x50 now has a zero stop system. The Vector Optics Sentinel 10-40x50 is still the best entry level Benchrest rifle scope on the market both illuminated and non illuminated editions and the price of both is truly daft!



The Vector Optics Sentinel-X Pro 10-40x50 comes with a custom-designed COM-25M reticle exclusive for 25 meters benchrest target shooting, this scope offers unparalleled accuracy. Its 4x zoom factor, 30mm tube, and SFP design ensure high-power performance for precise shooting.
The centre dot illuminated reticle enables shooting under various light conditions, while 1/8 MOA audible adjustments allow for precise calibration, focusing as close as 10 yards. The zero-stop feature enables you to return to a pre-set zero point effortlessly.
At 40x power, the 1.5mm centre dot perfectly matches a 2mm diameter bullseye, ensuring pinpoint accuracy. With magnification ranging from 10x to 40x and a 50mm objective lens, this scope provides versatility and clarity.
Constructed from durable 6061 T6 aluminium alloy with a black matte finish, it's waterproof, fog-proof, and shockproof, capable of withstanding the harshest conditions. With a length of 495mm (19.5 inches) and a weight of 792g (27.9 ounces), it's both lightweight and robust.
- Magnification 10-40x
- Objective Lens 50 mm
- Focal Plane SFP
- Eye Relief 90 mm
- Exit Pupil 5.0–1.25 mm
- Lens Coating Fully Multi-coated
- Linear Field of View @ 100 yd 19.89-5.76 ft @ 100 yards
- Linear Field of View @ 100 m 6.63-1.92 m @ 100 meters
- Angular Field of View 3.8-1.1°
- Reticle COM-25M
- Tube Dia 30 mm
- Side Focus 10 meters to Infinity
- Click Value 1/8 MOA
- Turret Function Zero Stop
- Elevation Adjustment Range 50 MOA
- Windage Adjustment Range 50 MOA
- Diopter Compensation +1.5 to -2
- Illumination Setting 11 Gears
- Battery Type CR2032
- Waterproof IP65
- Fogproof Nitrogen-filled
- Shockproof 750 G
- Housing Material 6061 T6 Aluminum Alloy
- Finish Black Matte
- Length 420mm
- Weight (net) 792 g / 27.9 oz
- Custom Designed COM-25M Reticle Exclusive for 25 Meters Benchrest Target Shooting
- 4x Zoom Factor, 30mm Tube, SFP, High-power Riflescope for Precise Shooting
- Centre Dot Illuminated Reticle Enables You to Shoot Under Various Light Conditions
- 1/8 MOA Audible Adjustments Allow for Precise Calibration, Focus Min at 10 Yards
- Zero Stop Enables You to Return to a Pre-set Zero Point without Additional Adjustments
- Reticle Used at 40x Power, 1.5mm Center Dot Perfect Matches Target 2mm Dia Bull Eye
- Vector Optics Sentinel-X Pro 10-40x50 IR COM-25M 1/8 MOA SFP Rifle Scope
- User Manual
- Plastic Wrench
- Cleaning Cloth
- Flip-up Caps
- Sunshade
- Hex Key
- Vector Optics 5 year warranty
Tactical Scope Shipping Policy
Our aim is to ensure that your order arrives with you as soon as possible and in the safest, most cost-effective means.
Shipping charges may be subject to additional surcharges if out of area or over weight restrictions.
DPD SHIPMENTS REQUIRE THE CUSTOMER TO SHOW A PIN CODE ON DELIVERY – READ MORE: HERE
Note: The above DPD link is to our group partner site Optics Warehouse, with whom we share logistics and stock. Link opens in a new window.
Couriers




We use DPD, Royal Mail, TNT, and UPS courier services for all our UK and international orders. Once your order is dispatched, you will receive an email with your unique tracking number.
In-Store Items
These are items we have in stock and aim to dispatch within 1–2 working days. During busy periods, this may be delayed slightly. If you'd prefer to collect your item in person, please contact us in advance to arrange. Collection orders must be paid for beforehand.
Pre-Order Items
Pre-order items are typically out-of-stock or in limited supply. Purchasing a pre-order secures your item, and it will be dispatched within 24 hours of restock where possible. Check the product page for estimated restock dates. These dates may change, so staying in touch is advised.
International Delivery & Taxes
If your shipping address is outside the UK, you may incur import duties or taxes upon arrival in your country. These charges are your responsibility. Customs regulations vary, so please check with your local customs office. Some packages may be opened for inspection.
Need Help?
If you need assistance, call us at +44 (0)1803 611895 (Optics Warehouse) or email order@tacticalscope.co.uk.
DPD Shipments & PIN Code Delivery
We have now introduced DPD Pin Code verification for all orders shipped via DPD. You will receive a PIN via email and text.
A valid email and mobile number must be provided at checkout. Emails will come from Riviera House 3PL. Please check spam/junk folders if not received.
Failure to present your PIN to the delivery driver will result in a failed delivery and rescheduling may be required.