Will this optic fit an FN FNX 45 Tactical? Will it be a direct fit or fit with the mounting plates FN provides? Will it be a true co-witness with the suppressor height night sights that come with this weapon?

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James G. · Answer

Hi John and welcome. Not without an Optics Plate. This is a direct fit to the M&P9 optics cut. Guide for selecting the best Red/Green Dot Optics for the HN FNX 45 Tactical here: https://freedomgorilla.com/blogs/news/top-7-fnx-45-tactical-holosun-optics-direct-fit#:~:text=As%20we%20mentioned%20earlier%2C%20for,toughest%20optics%20in%20this%20lineup. --------- Cheers and stay safe!

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