Perhaps slightly less robust than Magpul. Not aware of any reports on the new HG. Note that the tan is desert tan and green is camo green, not odg. Keep an eye on your 922r -- these are foreign-made parts.
With your factory gun, you might want to get a stripped upper handguard from Apex with the retaining tabs already snapped off -- they're easy to snap and required to be bent in order to twist on the upper handguard.
Ronin's grips sells US-made options w/o storage compartments of fab and definitely more slipperly. I added a hogue grip sleeve to my Ronin.