I want to buy a MAGPUL recoil pad to fit a "PARDUS" Carbine stock, but which style is it? CTR, MOE, STR, ACS-L, ACS or UBR?

I'm not quite with Russ. I'd put my own recoil pad on long before I'd throw away an M4 style stock clone. If I were in your shoes, I'd call DPMS and ask which they recommend you use.

Russ is right, though. If you want a MAGPUL recoil pad, you'll need a MAGPUL stock. However, there are lots of other recoil pads that will probably work with your stock. Some people have had good luck with the TAPCO recoil pads on the PARDUS stocks.

Magpul recoil pads only fit on Magpul stocks. PARDUS is not a Magpul product. It is an DPMS product, not compatible with Magpul accessories. I would dump it in the garbage and get a Magpul or BCM or B5 stock.