TACCOM chassis on sale $150
https://taccom3g.com/product/ulw-chassis-for-ruger-10-22-22lr/
Add an adjustable AR stock
https://www.joeboboutfitters.com/LUTH-AR-Modular-Carbine-Buttstock-Assembly-MBA-3-p/luth-mba-3.htm
1" cheek riser adjust... run low for irons, bring up for optic