I'm looking for a decent red dot optic for my AR let me know what you have and would like for it

Items I have for trade
1) mossberg 500a 12ga 20" barrel and 8 shot tube and hogue overmold stock Soild shotgun prime for home defense or three gun
2) galco summer comfort for Hk Usp 40 full size
3) galco FED holster for Hk Usp 40 full size
4) standard AR carbine foregrip, pistol grip, stock, removable carry handle, bushmaster hard case

Contact me at 5037570605 or email me at williamcjones1988@yahoo.com