Steiner P4Xi 1-4x24mm 30mm Rifle Scope, Matte Finish, Illuminated P3TR Reticle

The Steiner P4Xi 1-4x24mm rifle scope is a compact tactical optic built for AR platform rifles, patrol carbines, and modern sporting rifles that demand quick target acquisition at close range without sacrificing precision at distance. This 30mm tube scope delivers a true 1x magnification at its lowest setting—meaning both eyes open and zero magnification distortion—paired with 4x zoom for engagements out to 400 yards. It's the kind of versatile optic that works equally well for tactical training, home defense setups, and hunting scenarios where speed and situational awareness matter as much as accuracy.

The P3TR illuminated reticle is purpose-built for rifles chambered in 5.56 and 7.62, with stadia lines that let you hold accurate leads to 600 yards without dialing. The reticle offers 11 brightness levels—5 for daylight use, 4 for low-light conditions, and 2 for night vision devices—plus an off position that fully disconnects the battery between each setting to prevent drain. That's smart engineering: you get the flexibility of illumination without the anxiety of a dead battery at the wrong moment.

Steiner built this scope for durability and reliability in harsh conditions. The one-piece 30mm tube increases structural integrity, while low-profile turrets keep the scope snag-free during movement through tight spaces or from vehicle to field. It's waterproof to 33 feet, fogproof thanks to nitrogen filling, and rated shockproof across an operating temperature range from -13 to +145°F. The generous eye relief (3.5 to 4.0 inches) and wide eye box remain consistent from 1x to 4x, so mounting position flexibility isn't compromised by magnification changes.

Field of view spans 110 feet at 100 yards on low magnification and narrows to 27.5 feet at 4x, giving you the situational awareness at 1x that quickly tightens into a precision sight picture. At just 17.3 ounces and 10.3 inches long, it balances weight and sight radius without adding bulk to your rifle.

Key Features

• True 1x magnification for both-eyes-open close-quarters work with zero magnification distortion
• 4x zoom extends effective range to 400 yards while maintaining low-power utility
• P3TR illuminated reticle calibrated for 5.56mm and 7.62mm with 600-yard stadia lines
• 11-position illumination control (5 day / 4 low-light / 2 NV) with auto-disconnect battery saver
• One-piece 30mm tube for maximum strength and bore alignment
• Low-profile turrets resist snagging during movement or vehicle transitions
• Nitrogen-filled, waterproof to 33 feet, fogproof, and shockproof construction
• Consistent eye relief and eye box across full magnification range
• 0.5 MOA click adjustments with 100 MOA elevation and windage range

Specifications

Frequently Asked Questions

What rifles and platforms is the P4Xi designed for?

The P4Xi is purpose-built for AR platform rifles, patrol carbines, and modern tactical rifles. The reticle is specifically calibrated for 5.56mm and 7.62mm cartridges, and the 1–4x magnification range suits both close-quarters engagements and mid-range precision work.

Does the illumination work with night vision devices?

Yes. The scope includes 2 night vision brightness levels, plus 5 daytime and 4 low-light settings for a total of 11 brightness steps. The reticle illumination is compatible with standard night vision equipment.

How long does the battery last?

The CR2032 battery provides approximately 10 hours of runtime. The scope features an auto-disconnect design that fully disconnects the battery at each off position between brightness settings to prevent unnecessary drain when the scope is not in use.

Is this scope submersible and weather-sealed?

Yes. The scope is waterproof and submersible to 33 feet, fogproof (nitrogen-filled), and rated shockproof. It's built to handle cold, wet, and harsh field conditions across an operating temperature range of –13°F to +145°F.