Hunter Customs said:
... for cutting X's at 50 yards it better be tight and will need a wrench.
A wrench, yes, but not a four-foot wrench, a 3-pound hammer, and an 800-pound gorilla.
I once had the (mis)fortune of testing a 1911 from a "famous maker" whom I won't name. My shooting partner that day was a former Marine. He's not a wimp, and back then I wasn't, either. Using a steel bushing wrench, with one man holding the pistol in two hands and the other using two hands on the wrench, we could NOT make the barrel bushing move.
They do NOT need to be that tight.
For what it's worth, BTW, that fancy, high-priced pistol shot worse than several under-$1,000 Colts I've shot -- and my shooting partner couldn't make it shoot any better than I could, so it wasn't just me having a bad day. How bad? How's about struggling to get groups smaller than 3 inches, and 25 yards.