Originally Posted by Jim B in CO
Well, it's a G27 (loose chamber); the uncrimped round fits in the chamber with no problem.
A Glock will chamber a bowling ball!
I previously pointed out the problem with the extracting case getting hung up on the improperly crimped round at the top of the magazine.
As also pointed out above, if the case was properly expanded prior to seating the bullet, there is no way in the world it will chamber. Even in a Glock.