EOTech G45 5X Magnifier with Switch-to-Side Mount G45.STS

EOTech G45 5X Magnifier with Switch-to-Side Mount G45.STSOverview of the EOTech G45 5X Magnifier G45. STS The EOTech G45 5X Magnifier (G45. STS) gives you the reach to identify and engage targets far beyond the range of a standalone red dot. Built for precision shooters, this 5X optic pairs with any EOTECH holographic weapon sight and drops into place behind it on a standard rail. When you need a wide, unmagnified view for close work, the Switch to Side mount flips the G45 aside in an instant. Law

Overview of the EOTech G45 5X Magnifier | G45.STS

The EOTech G45 5X Magnifier (G45.STS) gives you the reach to identify and engage targets far beyond the range of a standalone red dot. Built for precision shooters, this 5X optic pairs with any EOTECH holographic weapon sight and drops into place behind it on a standard rail. When you need a wide, unmagnified view for close work, the Switch-to-Side mount flips the G45 aside in an instant.

Law enforcement officers, military shooters, and serious gun enthusiasts rely on the G45.STS because it packs 5X power into a body nearly the same size and weight as the popular 3X G33. Tool-free windage and elevation adjustments, an adjustable diopter, and a wide field of view keep your sight picture sharp. The matte black, aluminum-bodied magnifier is waterproof to 33 feet and uses fog-resistant internal optics, so it stays clear when the weather turns.

Key Features

• Magnification: Fixed 5X power for precision aiming at extended distances
• Switch-to-Side (STS) Mount: Quick-detach lever system flips the optic aside for instant 1X to 5X transitions
• Universal HWS Compatibility: Works with all EOTECH holographic weapon sight models
• Tool-Free Adjustments: Vertical and horizontal corrections plus an adjustable diopter, no tools required
• Wide Field of View: 4.4 degree angle of view for fast target acquisition
• Sealed Optics: Fog-resistant internal lenses and waterproof construction to 33 feet (10 m)
• Rugged Build: Aluminum housing rated from -40 degrees F to 140 degrees F for hard field use
• Compact and Light: 12.8 oz with the STS mount, close to the size of the 3X G33
• Rail Mounting: Fits 1 inch Weaver or MIL-STD-1913 Picatinny rails
• Warranty: Backed by EOTech 10-year limited (Prestige) warranty

Specifications

Compatibility

The G45 is designed to work with every EOTECH holographic weapon sight (HWS) model, including the 512, 518, 558, EXPS, and XPS series. It mounts on the rail directly behind your sight so the 1X dot and 5X magnified image stay aligned.

It fits any 1 inch Weaver or MIL-STD-1913 Picatinny rail, which makes it a natural pairing for AR-15 platform rifles and other flat-top carbines. Left-handed and right-handed shooters are both supported by the Switch-to-Side mount.

This is a magnifier, not a standalone optic. It is meant to boost an existing red dot or holographic sight and will not function as a primary sighting system on its own. Shooters who want a higher optical centerline can swap the included mount for aftermarket options.

Intended Users

Law enforcement officers and patrol rifle operators choose the G45 when they need to positively identify and engage threats at distance without giving up the speed of a 1X holographic sight up close. The fast Switch-to-Side transition fits the demands of duty use.

Military and tactical shooters value the rugged, waterproof build and the ability to extend the effective range of a dot-equipped carbine well past what a 3X magnifier allows.

Civilian gun enthusiasts, competitive shooters, and AR-15 builders also reach for the G45.STS to round out a serious EOTECH setup for range work, training, and long-range target identification.

What's Included

• EOTech G45 5X Magnifier
• Switch-to-Side (STS) mounting system
• Warranty card
• Quick start guide

You will need a compatible EOTECH holographic weapon sight (sold separately) to use the magnifier as intended.

Available at WCUniforms

WCUniforms is a veteran and law enforcement family-owned specialty retailer focused on uniforms, tactical gear, and public safety equipment, with warehouses in Michigan and California. First responders and serious shooters trust us to stock authentic, mission-ready optics like the EOTech G45. Unlike generic magnifiers, the G45.STS is purpose-built to pair with EOTECH holographic sights for a precise, repeatable transition every time you flip it into place.