I have a Primary Arms Advanced Red Dot with a AMERICAN Defense Quick Detachment Mount. Have boxes if you want then. Tango Down Rubber Armor on red dot $ 220.00. This is a great red dot, constant on 5 plus yearsize. Mount is Rock solid. Both have transferable forever warranty. You could pay 3X the $ for worse IMHO. 5 star rating
Primary Arms 6X magnifier with Burris Quick Detachable mount. This is a OK setup, short eye relief mount is not solid enough to hold zero IMHO. I did clear this mount about a 1/4" so magpul buis fit behind them. But doesn't matter with this use. I did clear (grinder) this mount about a 1/4" so magpul buis fit behind them. $100.00
Bushnell 4-18X40mm BDC AR optic scope with American Defense Scout Quick Detachment Mount. Scope works well with BDC, Mount holds zero or ADM gives you a new one. $275.00
I have decided to consolidate some optic options and buy a illuminated 1-6 with BDC scope.