How are the Tapco AR mags pinned?

[Mr. Spectacular]

Is it a spline that runs inside the spring like the Tapco SKS mags, a rivet like the Pmags or something else?

Anyone have one? How do you like it?

 

[Mr. Spectacular]

No one owns one?

 

[TBDragonman]

Same as the sks but the post is not centered it is on the front side, the follower has a skirt to make it thicker and the spring is slightly narrower. I have 5 and have not had a single problem with them.

 

[TSE_Justin]

It's a piece that runs up the spine of the magazine, attached to the internal plate which holds the floor plate in.