Have a take off stock from a Christensen arms carbon custom. Stock inletted for bdl bottom and is the thumbhole model. Stock has been dipped in max 1 and does show some wear thru the dip in few spots. Also will need swivel studs as they are both removed. Stock is very light weight. Just don't do thumbhole stocks. The Christensen arms barrel is a little larger than sendero so a sendero or similar should drop right in. Stock has been bedded but I dropped a standard LA barreled action and fits just fine just may need to add a little bedding to recoil lug if using a stock remington lug. 300 obo