Yep, basically an upgrade. The stock folds right to cover the bolt. There were a few more upgrades, if I recall it made changing cheek and lop quicker for different shooters. The rail comes off quicker with fewer screws. I don't remember what else.
Just scored the only "old style" AICS AX S/A from Gunbroker and it was a "demo" from Mile High at a great price!! The only other place I could find them was Brownells at full price which is hard to stomach with the new ones out.
Yep, basically an upgrade. The stock folds right to cover the bolt. There were a few more upgrades, if I recall it made changing cheek and lop quicker for different shooters. The rail comes off quicker with fewer screws. I don't remember what else.