Give me an idea of the optional equipment and I can try to get you a weight. We do not use a "stripped down" trailer for our posted weights, but rather a typical build (including some optional equipment). For instance, the 323QB usually has the optional 16" aluminum wheels with load range 'E' tires (10-ply). This extra weight is already figured in.
Specifications for the 323QB:
Dry Hitch Weight 1,830 lb. (830 kg )
Dry Ship Weight 9,489 lb. (4,304 kg )
GVWR 11,990 lb. (5,439 kg )
Cargo Carrying Capacity 2,501 lb. (1,134 kg )
Exterior Length 34 ft. 9 in. (10.6 m)
Exterior Height 12 ft. 4 in. (3.8 m)
Exterior Width 96 in. (2.4 m)
Fresh Water Capacity 50 gal. (189 L)
Gray Water Capacity 100 gal. (379 L)
Black Water Capacity 50 gal. (189 L)
Awning Size 15 ft. (4.6 m)
Your Wildcat dealer should be able to get the exact weight from the trailer you're looking at. Each unit is weighed individually and a yellow sticker is mounted on the entry door as well as off door side on the lower front corner.