To be fair, I can only do a 4 out of 5 right now.
Reason being- I've only put about 250 rounds through it.
Bought this a few months ago for a .460 conversion. Always wanted a longslide so this was a good fit.
Initial fit is tight. Really tight. I'll chalk it up to coating buildup on the inside of the rails.
Used a stainless SIG lower, hand cycling got it to free up some.
Finally got up to the range, took maybe 60 or so rounds to break it in, ran it wet.
Past the 100 round mark, this thing runs. Like, surprisingly well.
Nice and solid. 6" slide really sucks up a lot of recoil, was shooting plated 230's over 231.
I have no doubt this will make it past the 1000 round mark.
Might pick up another one just for .45, maybe work the feed ramp a little and make it strictly .45 Super.

Would definitely recommend this for anyone looking.