Mog-254. Wt = 11.50g. Diam = ~20.4mm. Tir
Photo from Amit Mehta
Wt = 11.48g. Diam = ~20.1mm. Aban
Wt = 11.26g. Diam = ~19.9mm. Azar
Wt = 11.39g. Diam = ~20.0mm. Di
Wt = 11.46g. Diam = ~19.7mm. Bahman