Good evening, I'm hopeful that everyone might be able to identify this magazine. I know its for a 45 and its a S&W factory mag. I think its for a 4506, but dont know. Thanks for the help.
That is a very early 4506 magazine, according to the color of the follower. And the fact that it has a plastic floorplate and not a metal one tells us that it is a 4506 mag and not a 645/745 mag, even though these magazines will happily interchange between all three models.
Magazine Identification
Linear Mode
