I've shot FA at Zia years ago. They had an area so designated. Maybe not today due to safety concerns. Since I don't live there anymore, I'm out of touch with that community. There must be somewhere they shoot...M1Key I looked at the public and private ranges but they don't allow full auto. That's a deal breaker. BLM is a great place to shoot anything up to .50 cal. and there are good places to shoot 1,000 yards safely. That is, if you don't mind the trash.
One thing you figure out pretty quick when you shoot with a silencer attached is that a very high percentage of shots ricochet even when you are shooting into dirt. You just don't hear them normally. With the sound of the gunshot gone it becomes very apparent.
Wow, does this ever sound familiar. We have a similar place in the Los Padres NF above Santa Barbara called the Glass Factory. ..