This pen was lent to me by 4M – thank you!

Measurements
Length (capped): 145.6 mm/5.74”
Length (uncapped):  134.1 mm/5.28”
Length (posted): 179.1 mm/7.05”
Diameter (section): 10.3—12.3 mm/0.41—0.49”
Diameter (barrel): 11.0—14.4mm/0.43—0.57”
Weight (all): 34.5 g
Weight (body): 22.5 g
Weight (cap): 12.0 g