Hyve +2 mag extension for m&p shield 9mm - HYVE Technologies Magazine Extension Base Pad for M&P Shield 9mm 8-Round Mag

I tried one of these out at a gun range before buying. I like the feel and function. When you load you 8 round mag to 10 with this extension, it’s a little more difficult to seat the mag unless you really slam it home. I Googled this problem and others have reported the same issue. I’ll keep it and maybe carry it backed off one round. I’ll still get the larger grip that comes with the extended mag.