The BluCore group has absolutely nothing in common with the former GMFSC ownership. They are extemely friendly, professional, and they have shown flexibility in their policies to suit their customer base. Lifting of the reloaded ammo restriction is a prime example of this.
BluCore is easily the cleanest and best ventilated indoor range in the Denver Metro. Its also one of the few indoor ranges that allows competent shooters to draw from holster and do controlled rapid fire. You know, the kind of "training" that will get you thrown out of Cherry Creek, The Firing Line, etc. The range is safe and well regulated, and unlike some other ranges I've trained at, there are no shenanigans going on in the lanes around you.
In addition to the 100-yard underground rifle range, they also allow you to shoot a variety of rifles in the pistol bay. My M4gery comes out more often because of this.
I've taken a couple of their pistol courses, and the level of instruction is spectacular. Being mostly self-trained via the internet, my skills had begun to stagnate over the past year. The feedback I received in the BluCore classes was phenomenal, and I broke through my personal barriers in a big way. Students get a lot of individual attention, and all of my classmates seemed to make huge personal gains in a short period of time. I wish these guys were around a few years ago when I started shooting pistols. I'd be miles ahead.
The classes run drills in the open bay in front of the normal firing line. This allows you to run drills you could never do at most of the indoor ranges in the Denver Metro. We worked drills like El Presidente, shot on the move, and engaged multiple targets. The classes are a blast. For me, the BluCore range and staff is like a gift from the tactical pistol gods, and I'm thankful that I won't have to fly all over the country for quality instruction.