u/Jorge_0322

I just got a flash light on my Full Size Echelon, I am going to probably get an Osight C. Is there any other upgrades either internal or external I should look at?

I was debating on getting the Osight because there one sale right now but I don’t know if I should just spend a little more on the holosun 507. Also if I do the the Osight which one should I get?