I went with one of these, as options for southpaws are very, very limited, and couldn't be more pleased. You may want to inquire/ensure you get the updated model - they've added a set screw for the buffer tube (my early one didn't have this and it was a chore getting the tube square when tightening the castle nut), and the not-quite-M-lok-compatible slots are getting updated to true M-loks (oddly, the ones on the bottom of the forearm take M-lok accessories [I added a short section of rail and have my bipods on quick release mounts] - the slots on the angled portion of the stock will take them if you grind off one lug on the M-lok and use longer screws [which I did to put a QD sling attachment at the end of the forearm). Sale price might be clearing out the 1st-gen ones - but they're still a great deal and a really nice chassis...

https://www.dropbox.com/s/lcwbyctoe3..._2%29.jpg?dl=0