No magazines

So I just bought my first firearm, Tp9 Elite SC. Its is awesome!!!! But, i live in NJ, so they sent it without magazines. I got 2 online that said it wa s for the Elite SC, it fits and feeds fine, but there is a gap between the well and the bottom of the mag that makes it uncomfortable to hold. Is there a place i can get the oem one withe pinky rest on it? In NJ we have a 10 rnds restriction. Thanks in advance!