- Product Code: FB3X
FALKE B3X is a 3x magnifier designed to be mounted behind a red dot or reflex sight. It adds magnification to a 1x sighting system for target identification and more precise aiming without replacing the primary red dot sight.
The B3X uses fixed 3x magnification, and according to the manufacturer's older product material, the field of view is approximately 12.7 m / 100 m. Multi-coated lenses are designed to provide a clear, high-contrast image, while the diopter adjustment allows focus to be matched to the user's eyesight.
The magnifier uses a side-flip mount, allowing it to be moved quickly out of the sight line for close-range 1x use. The mount is intended for Picatinny/Weaver rails, and the magnifier can be aligned relative to the primary sight.
The housing is made from aluminium and designed for rifle use. The B3X works particularly well when the user wants to retain the speed of a red dot but occasionally needs 3x magnification to see more detail on the target.
FALKE B3X - Features:
- Product type: red dot sight magnifier
- Magnification: 3x
- Field of view: approximately 12.7 m / 100 m
- Optics: multi-coated lenses
- Diopter adjustment: yes
- Mount: side-flip
- Mounting: Picatinny/Weaver
- Material: aluminium
FALKE B3X makes a red dot sight a more flexible general-purpose system: 1x use remains quickly available, while 3x magnification can be brought into use when the target is farther away or more detail is needed for identification.
Product text updated 9.10.2026.
