MiOYOOW Molle Extension Panel, Tactical Side Hook Looped Panel, Vest Cummerbund Extension Wing for Vests Chest Rigs

Buy this https://a.co/d/04GVH52E and mount your sheath to it using the included screws. Best method I’ve found so far. I did mine strong-side and it does not interfere with shouldering a rifle - I barely notice it’s even there