Quad rail sleeve?
I have an AR with a quad rail and I'm not too crazy about it since it tears up my hand. I would swap it out for a different style but everything is sold out at the moment. I have seen the plastic rail covers and I don't like them very much.
Does anyone make a sleeve out of heavy duty material that just slides over the handguard and has slide-locs or something similar at the ends?
To a much greater extent than most mechanical devices, firearms are terribly unforgiving of any overconfidence, complacency or negligence.