I dont know about the TRS-1 but I have seen a number of complaints from 3 gunners about the DMS. Enough that I dont trust Millet. The main complaint was the reticle rotating. I have been looking at 1-4x24 scopes not 4-14x50 so I have not researched the higher magnification scopes. An illuminated reticle adds weight, cost and something else to go wrong. I have been looking at both and wondering if it is worth it.
"I would not be an old man if I had not been an armed young man." JTJ
Patron Member NRA
"If you have always believed that everyone should play by the same rules and be judged by the same standards, that would have gotten you labeled as a radical 60 years ago, a liberal 30 years ago and a racist today"