All of them
Just recently picked this one up, it’s neat to examine the conversion work. Neat mix of parts on it, the rear band is e/43 the ejector spring is e6 as well as the sear. The TG has rough, as forged areas on it, and it’s even rough inside the bow, which is thicker than normal and mildly rounded, unlike a military component. The bolt body is a pear shaped commercial unit, with a long extractor on the left side that rides on the typical extractor collar.