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

Measurements
Length (capped): 141.3 mm/5.56”
Length (uncapped): 117.1 mm/4.61”
Length (posted): 148.2 mm/5.84”
Diameter (section): 8.8 mm/0.35” (uniform)
Diameter (barrel): 8.8 mm/0.35” (uniform)
Weight (all): 25.0 g
Weight (cap): 9.5 g
Weight (body): 15.5 g