This pen was kindly sent to me by Mr Ballas of Ballas Exclusive Gifts – thank you!

Measurements
Length (capped): 146.7 mm/5.78”
Length (uncapped): 134.6 mm/5.30”
Length (posted): 169.4 mm/6.67”
Diameter (section): 10.5 – 13.0 mm/0.42 – 0.51”
Diameter (barrel): 11.3 – 14.5 mm/0.45 – 0.57”
Weight (all): 47.5 g
Weight (cap): 36.5 g
Weight (body): 11.0 g