Strike Systems 3-9x50E Rifle Scope with Illuminated Reticle

The Strike Systems 3-9x50E is a variable-power optic for airsoft designed for engaging targets at medium and long range with a single piece of kit. The 50 mm objective gathers generous amounts of light even in low-light conditions, while the variable magnification from 3x to 9x lets you move from a wide close-range view to a tight, detailed picture without swapping optics.

The red illuminated crosshair reticle with multiple brightness levels keeps your aiming reference clear against dark backgrounds or when shooting into the light — a common situation on indoor fields or during evening sessions. Whether to increase or decrease brightness depends on the scene, and having multiple steps of adjustment means you can find a level that neither washes out your field of view nor disappears into the background.

The fast-focus eyepiece lets you dial in reticle sharpness in seconds when you change position or magnification. The system is parallax-compensated at 91 metres: at that distance, the point of impact does not shift as your eye position varies, removing a source of systematic error during open-field shooting sessions. At distances significantly different from this setting, some residual parallax should be taken into account.

Key points

• Variable 3-9x magnification covers the typical airsoft open-field scenarios without needing to switch optics between close-range and long-range use.
• The 50 mm objective provides a generous exit pupil, useful in the reduced-light conditions typical of covered environments or dusk play.
• The red illuminated reticle with multiple brightness levels keeps the aiming reference readable against both light and dark backgrounds, without any changes to the optic itself.
• Parallax compensation at 91 metres eliminates one of the main sources of systematic error at that working distance, making elevation and windage corrections more repeatable.
• The fast-focus eyepiece lets you adapt reticle sharpness to your eyesight without tools and without losing time in the field.