I bought some HexMags off of Primary Arms as they were an awesome price. However, I did not realize that they were only 15 rounders. Does anyone know if I can just swap the springs out with regular size ones? I would like to know before I spend more monies on these mags.
I have always purchased extra springs of all types from Wolff Gunsprings. They seem to me to be excellent quality and I have always received great service.
Here is a link to their AR-15 spring page. The magazine springs for 30 rounders is close to the bottom of the page.....