This pen was lent to me by 4M – thank you!
Measurements
Length (capped): 143.3 mm/5.64”
Length (uncapped): 127.7 mm/5.03”
Length (posted): 170.1 mm/6.72”
Diameter (section): 10.8—11.4 mm/0.43—0.45”
Diameter (barrel): 11.4—12.6mm/0.43—0.50”
Weight (all): 35.0 g
Weight (body): 22.0 g
Weight (cap): 13.0 g