I've had mine a long time. Got it in the early '80s from then DCM.
I've shot it in some high power matches, including 1000 yard matches. I've taught Sniper Schools for the military using the M1C/Ds and used mine quite a bit in those schools.
Not I use it when I put on CMP GSM Clinics and Matches.
Got a lot of rounds through mine, still shoots.
CPT USAR Ret
USAMU Sniper School Oct '78
Distinguished Rifle Badge 1071