I used the ctr magazine when I had the original stock. After getting an MDT chassis I switched tl MDT AICS mags. The CTR mag is better, although you can't easily disassemble it, which is stupid.
All of the MDT mags I got would jam the follower between the magazine walls when fully loaded. It has nothing to do with the tikka. This would happen without even inserting the mag into the rifle. Some rough love resolved the issue. The MDT mags still have sharper angles than the ctr mag. Both feed very well in the tikka, but the ctr was slightly better.
All of the MDT mags I got would jam the follower between the magazine walls when fully loaded. It has nothing to do with the tikka. This would happen without even inserting the mag into the rifle. Some rough love resolved the issue. The MDT mags still have sharper angles than the ctr mag. Both feed very well in the tikka, but the ctr was slightly better.