Cannon Flannel tries the 2026 upgraded version of its EXPS 3.0 if it is the best optic for airsoft use. The product is marketed as a high-end alternative to other brands in the airsoft market. The package includes the optic itself, a set of multi-cam black stickers for customization, and two different screen protectors: a honeycomb flash hider and a plexiglass shield to prevent damage from projectiles.

The unit features a construction that includes a scratch-resistant coating and responsive control buttons. The design incorporates a deep battery compartment with solid threads and an O-ring intended to provide waterproofing. Whilst the device functions as a red dot sight rather than a true holographic system, it includes trademarks associated with the original equipment manufacturer and is built to withstand standard field use.

Field testing of the optic indicates that it maintains zero during operation with the sight picture is described as clear, and the unit includes a dedicated night vision mode. This mode is compatible with various night vision devices, ranging from digital units to entry-level analog systems. Making adjustments can be precise, allowing for accurate alignment on airsoft rifles.