Mog-6807. Wt = 11.60g. Diam = 24.7-25.5mm
Photo from Bob Johnston
Mog-6807. Wt = 11.62g. Diam = 24.0-24.9mm
Mog-6807. Wt = 11.33g. Diam = 23.9-24.4mm
Wt = 11.67g. Diam = ~25-26mm
Photo from Amit Mehta