Just go ahead and place your order right now. your research on risers ends here. - Unity Tactical Optics Riser Platform

Wasn't sure how well this was gonna work out with my zero ranges, all I knew before purchasing is that I was tired of kinking my neck and looking through the top of my skull everytime I make a shot. Waited several months for this to be in stock and I'm glad I did. There's nothing better than unity, period. Got this paired with an EOTech EXPS3. Gives it a little less than 3/4 of an inch extra sight height is all, yet it makes a huge difference in being able to get my face behind the sight where I prefer to be without kinking my neck so much. Very comfortable. Was at a 50/200 yd zero before. With this riser I've adjusted to a 75/230 yd zero. Which is actually really great. Between 75 to 230 my projectile trajectory rises a mere inch is all maybe 1.3 at the most. Absolutely love this piece!