I've had both, the 24" and the 20". I put them both on a scale one time, and the 24" went just past 8.25, the 20" was right at 8lbs. Heavy barrels, muzzle diameter was just a bit over .80". They both had Bell & Carlson Dura Maxx stocks on them, probably a couple ounces heavier than the factory ones. The 20" barrel balanced pretty well, better than I thought it would. It was a nice, compact, stout rig. Shot well too, a couple of factory loads would go under an inch or better all day long. I ended up selling it to a SWAT team member at a nearby police dept.