This pen was kindly sent to me by the man, the myth, the legend, Salvatore Matrone.

Measurements
Length (capped): 150.6 mm/5.93”
Length (uncapped): 135.4 mm/5.33”
Length (posted): 146.3/5.76”
Diameter (section): 11.0 – 13.4 mm/0.43” – 0.53”
Diameter (barrel): 11.1 – 15.6 mm/0.44” – 0.61”
Weight (all): 32.0 g
Weight (cap): 21.5 g
Weight (body): 10.5 g