Ready to shoot for sub $700. I would rather have this rifle than a S&W Sport/Ruger etc. That said the BPM/Colt reccomendations are spot on.
https://palmettostatearmory.com/ble...eight-m-lok-upper-with-bcg-ch-5165448931.html
https://palmettostatearmory.com/psa-ar15-moe-ept-lower-black.html
https://clydearmory.com/lucid-hd7.html
https://www.primaryarms.com/troy-mi...ear-m4-front-flat-dark-earth-ssig-mcm-ssft-00
https://palmettostatearmory.com/ble...eight-m-lok-upper-with-bcg-ch-5165448931.html
https://palmettostatearmory.com/psa-ar15-moe-ept-lower-black.html
https://clydearmory.com/lucid-hd7.html
https://www.primaryarms.com/troy-mi...ear-m4-front-flat-dark-earth-ssig-mcm-ssft-00