For the serious long-range shooter. On the range, at benchrest or in other precision disciplines: if you want everything out of your groups and need to trust your corrections down to the click, this is the scope that makes it possible!

The Sentinel-X offers a wide magnification range from 10x to 40x. The 50mm objective lens keeps the image bright and usable even at the highest magnification, giving you plenty of detail at any distance.

COM-25M SFP reticle

The reticle was originally designed for 25m benchrest, which is why it is executed so finely and aimed at the utmost accuracy. The center dot gives you an aiming point that doesn't obscure the target unnecessarily — exactly what you want when you're looking for the bull rather than the card.

The reticle sits in the second focal plane (SFP), which means it doesn't scale with the variable magnification. SFP and FFP each have their own advantages and drawbacks; the benefit here is that the reticle stays equally fine at every magnification.

Illumination is available in 11 different settings. This system runs on a CR2032 battery.

External 1/8 MOA turrets

The Sentinel-X has external turrets with a very fine adjustment of 1/8 MOA per click.
That equals 3.63mm per click at 100 metres. Compared to the more common 1/4 MOA (7.27mm @ 100m) or 1/10 MRAD (10mm @ 100m), the Sentinel is exceptionally precise to adjust.

Mounting

The Sentinel-X comes with a set of 30mm Weaver mounting rings, letting you fit the scope directly onto a suitable Weaver or Picatinny rail. For other mounting systems, such as 11mm dovetail, separate rings are available.