Is there such a thing as a "correct" bipod for the M1A? I have seen this one which looks very sturdy from the pics:
From my limited search it appears this is probably a Chinese knock-off as there is an NCSTAR bipod that has a bolt-on clamp of some sort, making it a detachable bipod. This particular one at Amazon has a different clamping mechanism, so it looks like this one just clamps onto the rifle.
Yes I know Harris bipods are the de facto standard! So I guess what I'm asking is are these knock-offs of "real" bipods and if there is a purpose-built bipod for the M1A?