Here are a couple holsters for the ALG mount:
https://otghex.com/products/mkvi/?navselect=group3
https://advancedholster.com/products/ams-6s-holster
https://advancedholster.com/products/ams-6s-v2
Maybe they do some securing on the ALG mount itself?
Here are a couple holsters for the ALG mount:
https://otghex.com/products/mkvi/?navselect=group3
https://advancedholster.com/products/ams-6s-holster
https://advancedholster.com/products/ams-6s-v2
Maybe they do some securing on the ALG mount itself?