Galco shoulder holsters are modular.
The magazine carrier for the M&P is the same part number for pretty much every double stack magazine. Glock 17 and FN Hi-Power fit no problem.
The holster for the M&P fits the Glock 17 well enough.
The 1911 holster fits the FN like it was made for it.
So you could take your 1911 holster and hang it with the double stack carrier and for the price of two rigs you have a rig for one gun!
But between the parts I have here I can carry four different guns readily. The Star B works in the 1911 holster, but it's sloppy loose.
The magazine carrier for the M&P is the same part number for pretty much every double stack magazine. Glock 17 and FN Hi-Power fit no problem.
The holster for the M&P fits the Glock 17 well enough.
The 1911 holster fits the FN like it was made for it.
So you could take your 1911 holster and hang it with the double stack carrier and for the price of two rigs you have a rig for one gun!
But between the parts I have here I can carry four different guns readily. The Star B works in the 1911 holster, but it's sloppy loose.