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|02-07-2012, 10:03 PM||#1 (permalink)|
Rap4 Thunder Grenade o-ring sizes here
These Part numbers match the RAP4 grenade diagram. O-ring sizes are in metric. These are for the older 4 bearing grenades (M-68 2009).
#6 First Oring 20x1
#7 2nd Oring 31x1.5
#8 3rd Oring 31x1.5
#9 4th Oring /Valve Oring 15x1.5
#10 5th Oring 17.5x1.5
these sizes are also for Madbull .68 cal grenades
Last edited by melkson; 02-07-2012 at 10:44 PM.
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