Have a bear creek 300 bo upper side charger, got it new from family member and it had a cycling issue, not my thing so getting rid of it, same with p80 (glock19) with threaded barrel. Don’t really have time to mess with either,optic and accessories on the upper are not included. P80 comes with threaded and spare barrel.
Consider trade of both for real eotech but cash is king

In Broward county once a week
P80 SOLD, BO FOR 150