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Bart B. · March 14, 2013, 06:53 PM

RC20, "MW" is an abbreviation I'm not familiar with.

Does it mean "muzzle weight?"

March 14, 2013, 06:53 PM	#11
Bart B. Senior Member Join Date: February 15, 2009 Posts: 8,927	RC20, "MW" is an abbreviation I'm not familiar with. Does it mean "muzzle weight?"