Bushnell 3-9x40eg Manual May 2026

The Bushnell 3-9x40EG (often found in "Banner" or "Dusk & Dawn" series) is a versatile mid-range rifle scope characterized by its 3x to 9x magnification and 40mm objective lens. The "EG" suffix typically denotes an Illuminated Red/Green reticle with multiple brightness levels for low-light conditions. Core Specifications Magnification 3x to 9x (Variable) Objective Diameter Reticle Type Illuminated (Red/Green) Mil-dot or BDC Tube Diameter 1 inch (25 mm) Power Source CR2032 3V Lithium Battery Adjustment Value 1/4 MOA per click Operational Guide 1. Eyepiece Focusing (Diopter)

Before mounting, adjust the eyepiece to ensure a sharp reticle. Point the scope at a neutral background (like a clear sky) and turn the fast-focus eyepiece until the reticle is crisp. Bushnell (RE3940BS9) Engage Rifle Scope -3-9X40 Illuminated Product Description. Renata 3 Volt 225mAh Li Coin. R&D Batteries 985-bushnell-legend-series-manual.pdf - Balistas.cz

The Fast-Focus Eyepiece

The manual explains that the ocular lens (the one near your eye) is adjustable for your vision. bushnell 3-9x40eg manual

  1. Point the scope at a blank, white wall or the sky (no target).
  2. Loosen the lock ring on the eyepiece.
  3. Turn the eyepiece in or out until the reticle crosshairs are razor sharp.
  4. Do not focus on the target; focus on the crosshair.
  5. Lock the ring. Now, your target will be sharp using the side/objective focus.

The Ultimate Guide to the Bushnell 3-9x40eg: Finding the Manual, Understanding the Features, and Mastering Your Scope

If you have recently acquired a Bushnell scope with the "3-9x40eg" designation—perhaps on a rifle like the legendary Remington 700 or as a standalone purchase—you are holding one of the most popular and reliable entry-level to mid-range hunting scopes ever produced. However, like many owners, you might be searching the internet for one specific document: the Bushnell 3-9x40eg manual.

You are not alone. Thousands of shooters lose or misplace the small paper booklet that comes in the box. This article serves as your complete digital replacement for that manual. We will cover everything from locating the official PDF, understanding the nomenclature (what does "3-9x40eg" even mean?), mounting, zeroing, troubleshooting, and maintenance. The Bushnell 3-9x40EG (often found in "Banner" or

The "Bushnell Box Test" for Turrets

Your scope likely has 1/4 MOA adjustments.

  • "Up" (Elevation) moves bullet impact UP.
  • "Right" (Windage) moves bullet impact RIGHT.

Rule of thumb: At 100 yards, 4 clicks = 1 inch. At 50 yards, 8 clicks = 1 inch. The Fast-Focus Eyepiece The manual explains that the

Procedure from the manual:

  1. Fire a 3-shot group at 100 yards.
  2. If the group is 3 inches low and 2 inches left:
    • Elevation: Adjust UP 12 clicks (3 inches x 4 clicks).
    • Windage: Adjust RIGHT 8 clicks (2 inches x 4 clicks).
  3. Fire another group. Repeat until centered.

Maintenance

  • Clean lenses with lens brush or compressed air, then lens cloth and lens cleaner.
  • Avoid harsh solvents on seals/finish.
  • Store dry; remove battery if storing long-term.
  • Check mounts and torque periodically.

Part 5: Zeroing Your Scope (Boresighting & Live Fire)

Your manual covers "Sighting In." Here is the condensed version.