Bought them and they ended up being the wrong ones. Apparently there are different generations of mags. Oh well, look before you leap i guess. Some of the parts can be used on other mags as well. Here are some links to what they are and part numbers. Subject picture is just for reference


4 x SP01304 $3.50
Glock Magazine Follower Glock 21, 21SF, 30, 30SF 45 ACP Polymer Black
http://www.midwayusa...p-polymer-black


4 x SP03941 $3.50 
Glock Magazine Base Pad Glock 20, 21, 21SF, 29 Polymer Black
http://www.midwayusa...9-polymer-black


4 x SP01300 $8
Glock Magazine Spring Glock 21, 21SF Wide Base 10 Coils
http://www.midwayusa...e-base-10-coils

One floorplate has a minuscule tool mark on it from putting it on the mag(in the hole that you push the pin out of for disassembly) but is nothing notable. Just wanted to put it out there so you didn't think it was used. It was put on just before i realized i was an dummy with the wrong kits.

I'd like to sell as kits so each kit is one of each piece.
Lets say $10 a kit. 

Would also be interested in Ruger mkii mags or even G21 mags (although this would seem a little silly considering whats for sale)

Pickup would be in 07960.
I can ship. Don't know how much it would cost but i doubt much since it weighs mere oz's.  Buyer pays actual.   Take all 4 and i'll cover shipping.

-Ed