I have an 870 that Rob did back in the early 90s,,,when he was with Bal specialties...It was set up to shoot 6s and still is one of the tightest shooting guns I have owned,
3 years ago I had him do my sons graduation present..An M2, and my M1.. did trigger, which is zero creep and close to a rifle.
Built chokes for both,,,other then he was way behind getting them done I am happy with his work.