M...
Review confirmed by purchase 
Lightweight, well-made, and functional. You can actually mount it on a Picatinny rail, or remove the adapter and attach it to a classic Harris-type mount. Given my not-so-small build, the height of the bipod is nicely adjustable thanks to the extendable legs, which is important because if you press them harder the spring mounted on the feet allows quick automatic extension to the maximum length :-) As for a 100% opinion, maybe after some time I could comment, ideally after a year of use :-) but at first, it's a positive surprise :-) The springs are coated with rubber which, for me, is also a big plus :-)
