How do you replace a magazine spring on a Mossberg 500?
On a 590 the magazine end cap comes off. What about on a 500?... does the magazine end cap unscrew??
Did Mossberg ever make an all Blued version of the 590a1 ? Not the parkerized finish version.... but true Blued finish?
I know there’s a 50645(?) 590 but not 590A1