Deckard said:Please contact Marstar. The ad says 10. It should be, or send it back. 8 is not 10. A 15 shot 9mm mag should hold 10, maybe 11 rounds of .40, so there should be no modification at all.
I contacted Marstar, they are now out of the 10rd 40cal mags. They expect a new shipment in Dec. and will be sending me the correct ones for free.




















































