Crimson Trace CTS-25 Compact 4 MOA Aiming Red Dot Sight

A: Corey, just up to your preference. You could add iron sights and this red dot or just the red dot. Personally if I'm using the AR for home defense I'd add iron sights just in case something happens to the red dot like the battery needs changed. If it's just for range/fun the red dot is plenty. Hope this helps.

A: Hi Corey and welcome. It will match well with flip up Sights. Once sighted in, you can fold down the flip up sights for faster target acquisition with the red dot or you can use both simultaneously since the red dot dot sits on top of the front sight. Cheers and stay safe!

A: Corey, yes sir, this will co-witness with your iron sights. It comes with the riser to co-witness with your sights, or you can take the riser off if needed. Stay safe & have a great day!

A: Hi Gary and welcome. Weaver devices will fit on Picatinny rails, but Picatinny devices will not always fit on Weaver rails. You would need to try it to confirm. Cheers and stay safe!

A: Hi Gary, it is unlikely. Most Weaver accessories will fit on Picatinny rails, but Picatinny accessories will rarely fit on Weaver rails Stay safe & have a great day!

A: Hi Tom, no sir, this is made for a picatinny rail.