Fred, unloaded weight is 1.53 lbs or 24.48 ounces Sir. Cheers and stay safe!

Unloaded weight is 1.53 pounds, with 15+1 rds I'd add approximately a pound loaded. Hope this helps.

1.53 LB see *********The TriStar C-100 pistol is a quality firearm with a great value that does not disappoint. Engineered to NATO specifications, the C100 has been put through rigorous testing ensuring you'll receiver the highest quality product. This is a double action/single action handgun featuring a snag-free rear dovetail sight, a fixed blade front sight and a manual safety. The aluminum frame and steel slide sport a black Cerakote finish with black polymer checkered grips.
Specifications and Features:
TriStar C 100 Pistol 85009
Semi Automatic Handgun
9mm Luger
3.9" Barrel
15 Rounds
Steel Slide
Manual Safety
Aluminum Frame
Double Action/Single Action, DA/SA
Snag-Free Dovetail Rear Sight
Fixed Blade Front Sight
Checkered Polymer Grips
Overall Length: 7.2"
*********Weight 1.53 lbs
Black Cerakote Finish