Im looking to find out how much a 5 to 1 VK FW glass cone weighs without the coupler . Eric
3stoogesrocketry Well-Known Member TRF Supporter Joined Feb 26, 2012 Messages 1,869 Reaction score 629 Feb 13, 2017 #1 Im looking to find out how much a 5 to 1 VK FW glass cone weighs without the coupler . Eric
