Vector Optics Sentinel X 10 40x50 Center Dot Riflescope

Exclusive for 25-meter benchrest airgun target shooting, the Vector Optics Sentinel-X 10-40x50 Center Dot Riflescope delivers dependable precision with a purpose-built design for competitive use. Crafted to pair with popular calibers listed in the product scope, this optic focuses on a clear reticle and solid adjustability to help you shoot with confidence.

Key features and benefits highlight why shooters choose the Sentinel-X for benchrest sessions.

• Magnification: 10-40x range provides versatility from precision setups to longer engagements.
• Objective diameter: 50 mm, enhancing light transmission for brighter, clearer views.
• Reticle: Center Dot on a Second Focal Plane ensures the aiming point stays consistent as you zoom.
• Adjustment: 1/8 MOA click value with a total evaluation range of up to 50 MOA for precise elevation and windage corrections.
• Exit pupil: 5.0-1.25 mm to accommodate changing light and eye relief needs.
• Eye relief: 92-85 mm (3.6-3.3 inches) for a comfortable, safe viewing position during extended sessions.
• Field of view: 3.8-1.1 degrees at 100 yards, helping you locate targets quickly and track holds smoothly.
• Finish: Black matte finish reduces glare and blends with gear for a stealthy profile.
• Illumination: Non-illuminated reticle for battery-free reliability in varied lighting.

Designed to fit applications across calibers like .177, .22, .25 and .308, the Sentinel-X pairs robust optics with practical ergonomics to support accurate, repeatable shooting—whether at the bench or in practice sessions.

Product images are available in the gallery above for reference.