I personally know of two who appeared at Blackwater w/ Savages, and shot well.
I am not a serving LEO. I do have a 110 FP Tactical. Tasco SS 10x42 MilDot, Choate (yeah, it IS butt-ugly), VersaPod. Rifle shoots 1/2-MOA or better all the time. Best is 3x group at 100 measured 3/8" x 0.451". Used GA Arms 168gr Sierra MK at 2600 fps. At 300y, this same load shot 1"x2" on the same day. The trigger is lousy, but comfortable like an old shoe now. Mayhaps I'll get a SS trigger, mayhaps not.
I have also shot this rifle recently at 1000m using 168 SMK and NATO-spec 172gr. Able to keep all rounds on a 3'x3' target. As I said, I'm no professional, but the rifle certainly has the capabilities to deliver.
My rifle is now 5 y/o, and has 750 documented rounds through it. I was on hiatus for a couple of years, but have fired over 150 rounds this year. It seems to improve w/ age (barrel patched, not scrubbed). No failures/breaks, but DO watch carefully when you remove that extractor for cleaning!
Again, I'm not an LEO/professional Tac-Shooter. YMMV.