Good device - Trijicon TA66 Tenebraex killFLASH Anti-Reflection Device for 3.5x35 ACOG Scope

I bought this then saw all the wining about how it’s loose, poor quality etc. and I was like $&@! What did I just buy. I have a 4x24 acog and I have one for it and it works a little differently it gets rubber banded on it and is very nice. This one clips on to the end of the scope and it moves around a very little bit. Not enough rattle that if you were walking through the woods it’s “gonna give you away.” But I found it was well made but still expensive (for what it is) but does what it’s supposed to do. For those worried about a rattle get a little black dum dum. It’s an automotive glue/sealant and the best way I can explain it is it’s like bubble gum. And stick it between the the two side clip on points. I’m not because I don’t think it’s that bad. And secondly if you spend 1200+ on an acog lose the ta51 Mount and get a Larue tactical Qd mount for like 110. Well worth it. I could never understand how trijicon could make such a superior sight and put those dumb tighten knobs on it. Hopes this helps. I have one on both my 4x24 and 3.5x35 and both of them have the tennbraex and larue mount I wouldn’t do it any other way!