Primary arms has good tough red dots and scopes that are quite affordable. Vortex is good stuff as well. Otherwise it's aimpoint or Trijicon. They get some hate but I also like EOtech. If you need a sling I have a few of these and for about $20 I've not found anything better. https://www.redi-mag.com/product/2p-tactical-quick-adjustable-sling/
Primary arms has good tough red dots and scopes that are quite affordable.
Vortex is good stuff as well.
Otherwise it's aimpoint or Trijicon.
They get some hate but I also like EOtech.
If you need a sling I have a few of these and for about $20 I've not found anything better.
https://www.redi-mag.com/product/2p-tactical-quick-adjustable-sling/
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