thebrasilian
Well-Known Fanatic
I am in the process of building an AR in 7.62x39 and was planing on putting the TA33A-13 on it (still choking on the price). As I was researching this I found a few comments on ACOGs that they only have a 10 year life. Can anyone confirm or can share some information on this (really choking on the price after I saw this)?