Angel Custom 5mm Replacement Lens Protectors for QD Scope Defender - Set of 3

"I bought these on amazon from evike's store (got free shipping off of amazon) and there's no reason to not get these. I've dropped them, accidentally stepped on them when they dropped, and have been shot many times at around 300-380 fps (my field limit). They have never cracked, though they have small scratches. Literally no reason not to get them. They won't break. GET THEM. Ps: people who say they can't see through them obviously never removed the film cover on both sides. Its a little difficult but they're very clear.

"Absolutely love these, I have had others shot out within minutes of the first game at my local CQB field but these have withstood multiple days of play so far with light marks from point blank shots

"I originally had some thinner 3mm protectors that cracked by a single BB. it wasn't a sniper as this was a CQB arena with strictly .20g BBs and a max of 330fps.

I haven't experienced any cracking, chipping, fractures, or marks left by the BBs; maybe I haven't gotten hit yet?

Get these, they're better than the 3mm or thinner.