I finally got all my ducks in a row, 922r and otherwise.
First, full-length Ti mag tube from Kip. That went on before I even shot the gun (I didn't appreciate the shop putting a little scratch on the barrel when they installed it, but whatever).
Second, small tri-rail, VTAC light mount and a SureFire L4. I need an allen wrench to break the gun down, but it serves the purpose of getting a light on the gun in the cheapest and lightest way that I could figure out short of duct-taping a flashlight to the fore end.
Third, VTAC padded 2 point sling. Had to borrow some snap ring pliers from a buddy b/c the one I ordered from Amazon sucked big time.
Fourth, Urbino stock from Mesa Tactical with the Limbsaver. I don't ever plan on putting optics on the gun, so I didn't get the cheek riser model.
All that's left now is to to shoot the darn thing and see how the shorter LOP and Limbsaver feel!
922r compliant, lightweight and clean!
A big thanks to you guys for helping me navigate the world of M4 parts and accessories.