Help - RockIsland TAC compact in 9mm wont take Wilson mags

Just got a rockisland TAC Ultra CS in 9mm and while I use Wilson Combat mags in my other 1911s they simply will not work in this piece. Hard to even put in and will only seat if slide is open. But it protrudes into the chamber area too far etc. and slide will not close without rounds even in the mag. I have tried both full size and compact with the same result. 1st what could be the issue if it is correctable 2 since my kimber mags work just fine what other brand may be used that I can try - I have only ever used Wilson/kimber and the pos mags that come with a couple I bought and I have no idea who makes those.

I want 10 rounds cause ... well just cause

According to WC magazine compatibility chart, WC mags do not support Rock Island.

https://shopwilsoncombat.com/1911-El...tinfo/500-9CD/

See link at bottom of page.

It probably has to do with the clearance of the barrels feed ramp.

Oh goodness thanks for that I have just used them so much before I never even thought to look at the chart! Yep you are correct and thanks - I am going to try cobra and see how she likes it!

I think you want "Springfield Style" magazines... https://forums.1911forum.com/showthread.php?t=463335