Have an ARMS #23 foregrip I want to mount on my Colt AR Sporter. I've researched options from vendors (not alot of quality choices IMHO) and settled on the one from Bush Master. It's made of AL, is tapered to run parallel to the bore, stands off so 4 of the 6 cooling holes function and mounts solidly with bushings. Bush Master quoted 2 weeks B.O., so I ordered, and 2 weeks has come and gone. Now they have no idea how long it will take to actually have stock to ship (WTF)??? Are there any dealers that carry Bush Master products like this??? Bush Master had no idea. Was hoping to have the grip mounted for an event in Oct.. Does anyone have an idea or preference for a similar style rail (don't want a $10 UTG piece either) that a vendor will actually have in stock??? Thanks In Advance !!! Joe