Yes
I had a Hi-speed DMR that I bought from AIM when they first came out. About 5 years ago it just stopped working, it would not reset no matter what. I sent it in for repair and it did it again. I emailed CS and because I didn’t buy it from them they would not warranty it. So I IMed Bill himself and he said to send it in and he would exchange it for a new one. I went with a non adjustable SSA and I’ve been happy ever since. It kinda soured me they wouldn’t take it back because I didn’t buy it from them, I bought it new from one of their dealers. That should not have been a problem. Because of Bill taking care of it I have purchased at least four more SSAs and G2S plus a 700 2 stage, had he not I wouldn’t bought another thing Geissele.
The DMR was in an Armalite AR-10 that I had about 5,500 rounds through it at the time.