The Burris Fullfield E1 3-9x40 Rifle Scope is a second-focal-plane rifle scope with a Ballistic Plex reticle. This is the Muzzleloader version — Burris calibrates the holdover points for muzzleloader trajectories, and the parallax is set at a fixed 50 yards to suit the ranges those loads are shot at.
The Ballistic Plex reticle gives trajectory-compensating holdover points below the crosshair, so you can hold for distance rather than dial. Waterproof and nitrogen-filled to prevent internal fogging, with a double internal spring-tension system that holds zero through shock, recoil and vibration. Backed by the Burris Signature Warranty.
How It Compares
The same scope calibrated for shotgun loads is the Fullfield E1 3-9x40 Shotgun — identical optically, different holdover calibration. Browse all rifle scopes and the wider Burris range.
Ideal For
- Muzzleloader hunting at typical muzzleloader ranges
- Shooters who hold over rather than dial
- Lightweight, simple field setups
Key Features
- 3-9x magnification, 40 mm objective, 1 in tube
- Ballistic Plex reticle calibrated for muzzleloader loads
- Fixed 50 yd parallax
- 1/4 MOA clicks; 50 MOA windage and elevation
- Waterproof and nitrogen-filled; 13 oz
- Burris Signature Warranty
Technical Specifications
| Magnification |
3-9x |
| Objective Lens |
40 mm |
| Tube Diameter |
1 in |
| Reticle |
Ballistic Plex (not illuminated) |
| Calibration |
Muzzleloader |
| Focal Plane |
Rear focal plane (SFP) |
| Click Value |
1/4 MOA |
| Adjustment Range |
50 MOA elevation, 50 MOA windage |
| Eye Relief |
3.1 – 3.4 in |
| Field of View |
33 – 13 ft |
| Parallax |
Fixed 50 yd |
| Length / Weight |
12.2 in / 13 oz |
| Warranty |
Burris Signature Warranty |
| SKU / MPN / UPC |
200347 / 200347 / 000381003478 |
What's Included
- Burris Fullfield E1 3-9x40 rifle scope (Muzzleloader)
- Instruction manual
UK Delivery & Support
UK-stocked and dispatched tracked from our UK warehouse — no import duties or customs delays. Backed by UK-based aftersales support and the Burris Signature Warranty (formerly the Forever Warranty; the name changed in December 2025, the lifetime cover did not). International warranty claims are handled through us as your retailer, so you deal with a UK company rather than shipping to the US.
Frequently Asked Questions
What's the difference between the Shotgun and Muzzleloader versions?
Optically nothing — both are 3-9x40 with a Ballistic Plex reticle. The difference is the holdover calibration: Burris matches the reticle's holdover points to muzzleloader trajectories on this model.
Is the reticle illuminated?
No. The Ballistic Plex on this scope is not illuminated.
What is the parallax set to?
Fixed at 50 yards, which suits the ranges muzzleloader loads are typically shot at.
Is it first or second focal plane?
Second (rear) focal plane.
