The GPO GPOTAC 4.5-27x50i riflescope is a first focal plane tactical scope with an illuminated LRi Pro reticle (brand part no. RS670). It sits on a 34mm main tube and uses zero-stop locking turrets with 0.1 mil clicks and an uncapped design for fast access. The reticle is mil-based and uses iCONTROL illumination, so it works in low light and in bright daylight. A 6x zoom range, DoubleHD objective lenses and GPObright coatings support clear images at long range. GPO builds it for high-magnification precision work.

Key Specifications

• Magnification runs from 4.5x to 27x through a 50mm objective, a 6x zoom range for long-range work.
• The main tube is 34mm, which gives plenty of internal adjustment.
• The scope uses a first focal plane reticle, so the subtensions stay correct at every magnification.
• The reticle is the LRi Pro, a mil-based design with iCONTROL illumination.
• Turrets are 0.1 mil per click with a locking zero-stop, and they are uncapped for quick adjustment.
• Maximum elevation and windage adjustment is 115 inches (32 mil).
• Parallax adjusts from 25 yards to infinity.
• The scope weighs 31.8 ounces and measures 14.1 inches long.

Frequently Asked Questions

Which reticle does this version have? This is the LRi Pro version, a mil-based illuminated reticle in the first focal plane. GPO also offers the GPOTAC 4.5-27x50i with a PLRi reticle.

What comes with the scope? GPO includes a cleaning cloth, see-through bikini ocular and objective covers, a removable throw lever and a CR-2032 battery.

How much adjustment does it have? It has 115 inches, or 32 mils, of elevation and windage adjustment in 0.1 mil clicks.

Buy the GPO GPOTAC 4.5-27x50i Tactical Rifle Scope, 34mm FFP LRi Pro

A 34mm tube, locking zero-stop turrets and a first focal plane reticle are what a precision rifle build calls for. This GPOTAC delivers all three. Order it from our Lubbock, Texas gun shop for fast, insured shipping, and see more gun scopes to get the mount and rings sorted.