I bought a very slightly used Browning 52C sporter a year or so ago that looked NIB. The trigger still had the lawyer pin installed, but even after I'd tapped it out, this trigger was horrific - very heavy & with a ton of very rough creep. And the barrel was so full of lead fouling that I had a tough time getting the Pro Shot .20 cal rod with a wet patch through the bore. Finally got out a new bronze bore brush and made passes saturated with Shooters Choice until several wet patches finally went through fairly smoothly. Then used my Hawkeye borescope on it, and found steep leade angle and a rough bore with all sorts of annular rings spaced throughout the length of the bbl. No wonder the exterior of this rifle still looked new - the original owner must've shot it once, realized what a turd the trigger & bore were, and offered it for sale. I talked Krieger into adding .050" to the OD of the factory bbl contour out of a straight cylinder blank, then sent the rough & crappy trigger to Dokey from over on RFC. His work didn't get rid of all the creep, but did make the break light enough so that I can live with the remaining creep - it's a very shootable trigger. Beats me why Miroku would go to all the trouble to duplicate the Winchester C trigger and then do such a crappy job of it. Whatever - I wound up with a very attractive C sporter with excellent accuracy, and am plenty pleased that mine & Dokey's efforts turned a turd into a pretty decent rifle.