264 lbs.
http://youtu.be/6txddnqz7gg
To get back on track, I shoot a 6.5 Grendel (now), 20" barrel, Pulsar N750 digital day and night vision, usually with both a mounted white light and mounted supplemental IR illuminator. The box on top of the scope is a DVR for recording the shots (see link above). The pouch on the stock contains spare batteries, ear plugs, and ammo. As of recently, I have moved to using a brass catcher regularly and have gone with a Tactical Brass Recovery brass catcher which is pretty nifty. I also have a bipod that is quick detach.
I had not considered carrying my lunch in the sack on the side, but now that you mention it, that sounds like a really handy idea. It will hold half a sandwich and some carrot slices, I bet!
Its a lot of garbage and I get ribbed about it, but I use everything on my rifle. Besides, the more I carry it, the stronger my arms get!