Brands must sometimes be included, because a very well-known company imported a serious fraction (or majority) of kits for old semi-automatic surplus rifles. They also imported vast numbers of older milsurp bolt-action rifles - and stamped their name on them like a billboard.
Many people here know the name of that infamous company--but ok, let's agree to play games (and Not warn other novice, potential shoppers
). You obviously can use --other websites-- to read about any gun you want to.....
My "No-name company"
L1A1 (FAL) Sporter" , Despite having a quality Imbel upper receiver, had to go to the best FAL gun smith in the US (Mr. Mark Graham of ARS), in order to function. He has repaired and built FALS for over 20 years.
Gun smith Mark Graham was able, in his words and apostrophe... "..to unscrew the barrel By Hand!" because the required barrel washer was missing.
It's basically meaningless, when a single company imported jillions of various milsurp components and outsourced the builds, to mention types of guns without the company's name..
Never mind the assembly of HK parts known as the C-93 (5,56/,223) and some other semi-autos. Sometimes the American company's "lowest-bid" contractor, to save time and labor costs, would literally --
grind bolt heads
-- in order to try to Cheat on the bolt-gap, which is something like head space, even on some of their builds of the CETME/ the G3 "forerunner".