Nikko Stirling Target Master 6-24x50

• 6-24x magnification range: The wide zoom span gives this riflescope the flexibility to work from short-range zeroing and load development through to precise aiming on small targets at longer distances.
• 50 mm objective lens: A larger front lens helps maintain a brighter sight picture as magnification increases, which is especially useful when aiming at fine target details.
• Side-focus parallax adjustment: Adjustable from 9.1 m to infinity, the side-focus system lets the shooter remove parallax error without changing position behind the rifle.
• Target turrets with 1/4 MOA clicks: Repeatable click adjustments support careful zeroing and deliberate correction work, making the scope well suited to target shooting and rimfire precision use.
• Nitrogen-filled 1-inch tube: The sealed construction resists internal fogging and stands up better to damp weather, temperature changes, and regular field handling.

About the Nikko Stirling Targetmaster 1inch Series

The Nikko Stirling Targetmaster 1inch series sits in the brand’s rifle-scope range as a line built for shooters who want consistent, repeatable accuracy in a traditional 1-inch format. The series currently includes five models, giving users a choice of magnification ranges for rimfire, target, and general precision shooting applications. Across the range, the design centers on a one-piece aircraft-grade aluminum tube, combining familiar mounting compatibility with the rigidity needed for dependable tracking and day-to-day durability.

These scopes use fully multicoated lenses to deliver a clear, usable image, while the nitrogen-purged construction is described as waterproof, dustproof, and fogproof for reliable operation in changing weather. Nikko Stirling also equips the series with 1/4 MOA windage and elevation adjustments and lockable zero-retention rings, reflecting a practical focus on repeatable corrections rather than hunting-style capped controls. Reticle options in the series include the Half Mil Dot, giving shooters a familiar reference for holdover and spacing on the target. Overall, the Targetmaster 1inch family is aimed at marksmen who value straightforward mechanics, useful magnification options, and a target-oriented control layout in a conventional tube size.

About the Nikko Stirling Target Master 6-24x50

The Nikko Stirling Target Master 6-24x50 is configured for shooters who need fine aiming precision at extended rimfire and target distances. Its 6-24x magnification range gives enough low-end power for setup and shorter-range work, while the upper end helps resolve small aiming points, pellet holes, and target details that would be difficult to read with a lower-powered optic. Paired with a 50 mm objective lens, the scope maintains a more comfortable image at higher magnification, which matters when shooting from the bench or making careful corrections over a long session.

This model uses a second focal plane reticle, so the reticle appearance stays visually consistent as magnification changes. That can be an advantage for shooters who prefer a stable, easy-to-see aiming pattern at all powers. The side-focus parallax adjustment, running from 9.1 m to infinity, is especially relevant on a high-magnification scope because it allows the image and reticle plane to be tuned for the shooting distance, reducing apparent reticle shift and sharpening the target picture.

The mechanical layout also supports deliberate target use. Tactical-style turrets with 1/4 MOA clicks allow measured corrections for zeroing and group refinement, while the multi-turn design provides the adjustment travel needed for regular elevation and windage changes within the scope’s range. A 25.4 mm tube, multicoated lenses, and nitrogen-filled waterproof, fogproof, and shockproof construction complete a riflescope that is built for repeatable use rather than occasional adjustment.

About Nikko Stirling

Nikko Stirling traces its beginnings to 1956, when it was established by Malcolm John Fuller. The brand focuses on sport optics for hunters and marksmen, with a product range that covers riflescopes, binoculars, reflex sights, and laser rangefinders. Its riflescope families include Diamond Hunting, Diamond FFP, Metor, Panamax, Airking, and Mountmaster, showing a broad emphasis on practical optics for different shooting disciplines and budgets.

Beyond riflescopes, Nikko Stirling also offers Metor HD binoculars, PRO-T5, PRO-T4, and XT4 reflex sights, and NSLRF laser rangefinders. That spread reflects a company identity centered on field and range use rather than a single niche. In this category, the brand is best known for producing straightforward optics with target, hunting, and general shooting applications in mind, combining familiar reticle systems, practical turret layouts, and durable construction suited to regular sporting use.

Main Features

• Magnification: 6.00 x - 24.00 x
• Objective lens diameter: 50.00 mm
• Tube diameter: 25.4 mm
• Reticle position: 2. focal plane - SFP
• Click value: 7mm/100m - 1/4MOA
• Elevation adjustment range: 7.27 mrad / 25.00 MOA
• Windage adjustment range: 7.27 mrad / 25.00 MOA
• Eye relief: 90.00 mm - 100.00 mm
• Field of view: 1.30 m/100m - 5.30 m/100m
• Parallax adjustment: Yes - side focus
• Parallax adjustment range: 9.1 m to infinity
• Illumination: No
• Length: 379.00 mm
• Weight: 685.00 g
• Housing: one-piece aircraft-grade aluminum 1-inch tube
• Lens coatings: Multicoated
• Waterproof: Yes
• Fogproof: Yes
• Shockproof: Yes
• Nitrogen filled: Yes

Warranty

2 years. This riflescope is supplied with a 2-year warranty, covering the product for the stated period from the manufacturer.