If one wants all steel parts it’s $3,500 or so and Called the Professional!
I get the resistance to MIM parts however todays MIMs are not the same as they were in the late 1980’s and 90’s. 9mm performance Isn’t the only thing that has improved.
Like people claiming K frames just got shot to death with 357 mag. Or the Beretta M9 had slides flying if (which no more than 10 did out of an initial batch is 300,000 guns but to hear people talk)
Most mortal shooters outside Jerry Miculik aren’t going to shoot a MIM part gun of tid aye build quality to death before normal replacement intervals