I won't buy again. - JE Machine Tech Spring Loaded Flip-Up Top Mounted Deployable Front and Rear Sight

Bought these for my budget AR15 build. Learned thay cheap isn't always the way to go. Ended up buying the MBUS pro all steel Magpul flip ups. Amazing iron sights but very pricey.

Back to the terrible JE sights. I could not get a zero. Made people question my ability to shoot although that wasn't the issue. The sights felt cheap to begin with. When i tried to zero i couldn't hit paper 50 yards and beyond. Using the large half body tager sheets i was confused. Tried it at 10 yards and hit paper but never center mass where i was aiming. Could never get the gun to shoot where i was aiming through the iron sights even after several adjustments.

Just go ahead and spend the money. You don't have to buy the steel ones but they are well worth it. I only did because that's all the shop had that i was at. I am very glad that was all the had.