Report Best Folding Stock? in Saiga .223 Posted January 23, 2012 'pussy pad'. It's a .223 in an AK. Are you asking about the stock itself, or the folding mechanism? ACE is the best folding mechanism out there, followed closely by the original triangle folder. As far as mags go, the SGM mags are designed to be used by weenies too afraid or incompetent to take a dremel or real tools to their rifle. The feedlips present the cartridge in such a way a bullet guide isn't needed. Personally, I think the main reason to do a .223 AK is for the AR magazines. Otherwise, how is it much different than a 5.45?