This pen was kindly sent to me by Narwhal Pens – thank you!

Measurements
Length (capped): 145.0 mm/5.71”
Length (uncapped): 131.0 mm/5.16”
Length (posted): 177.0 mm/6.97”
Diameter (section): 9.0 – 11.0 mm/0.35 – .43”
Diameter (barrel): 11.7 – 13.0 mm/0.46 – 0.51”
Weight (all): 25.5 g
Weight (cap): 14.5 g
Weight (body): 11.0 g