Added a pierce grip extension to my 10 round shield plus magazine recently. Makes the 10 round flush magazine fit my hand perfectly and they feel like they should have come on the magazine right from Smith & Wesson.

I have not fired the gun with them on yet but rounds went into the magazine exactly like they did with the OEM floor plate and the magazine inserts and ejects out of the gun normally.

Couple pics:

I was looking at them. We can't get higher than ten count mags here that have the added length and I wouldn't want to use the extension in the gun itself when concealed but I would like a few to put on xtra carry magazines.

That looks similar to what the MagGuts +2 mag extensions look like.

I have them on my 2 ten rd mags. PERFECT

To each their own, but to me it seems they kinda defeat the purpose.

Flush = easier to conceal
Extended = more capacity

These give it the added length without the capacity.

It doesn't lengthen the back of the grip which is more prone to print.

Correct, they don't print any more then the flush. Have them on my 2.0 as well

I have this extension as well, works great. It can make the printing a little bit more noticeable IMHO, but IDC, it helps me control the gun.

I did buy one made by someone who used a 3D printer to make it. That part worked for about 100 rounds and then at the range it came off the magazine! Luckily, ammo didn't go everywhere!

Looks good. I use one made by NDZ Performance that I really like on my Shield 1.0.

Does anyone know if this will work\fit on the Shield Plus 30 SC magazine?
Nevermind...It does.