How Much Does the G3 Smith Machine Barbell Weigh? Dan June 20, 2023 16:00 Updated Follow The G3 Smith Machine Barbell weighs 35 pounds. Related articles How many plates can I put on the Force USA G3 functional trainer? How Far do the Cables on the Force USA G3 Extend from the Rack? How Much Does the Force USA G6 Smith Machine Barbell Weigh? How Many VersaFit Flooring Tiles are Needed to Cover the G3 Footprint? Can the Weight Stack on the Force USA G6 be Altered to be a 1:1 ratio? Comments 0 comments Article is closed for comments.