I know the mount & IR light that came with mine was adjustable. It could pivot within the mount if the mount screws were loosened. Aim to desired location, then snug back up.
I also bought a different adjustable mount for the Nitecore 940nm IR I purchased. Works very well.
Wicked Lights Quick Detach Adjustable Light Mount with Windage and Elevation adjustnments https://www.amazon.com/dp/B07B6RMYKZ/ref=cm_sw_r_cp_apan_glt_fabc_050CSNNJXB2M4D695MRF?_encoding=UTF8&psc=1