True,it's easy to make blank blades that are of an appropriate weight that won't change the whole balance of the knife.Even if it does,it's still something to work with...since a lot of us do own several knives,each of which is a different weight.Practicing with different weights is a good thing.
True,any blank blade should be made so that it can easily be distinguished from a real blade...just in case.And as a real safe measure,bring *just* the blade to your local police department and ask them if it would be considered legal and if it's easily distinguishable from a real blade.If they say yes on both accounts,ask them if you could carry a balisong if it has that blade in it.If they say yes,ask them to post a photo of it for all of the officers to look at so they can know that if they see it,they shouldn't shoot you or hassle you about it.
I've known a lot of LEOs since my younger days when I first started with balisongs. I've also taught a bunch of them how to manipulate the balisong.Many of them have been into balisongs ever since,and don't hassle anyone about carrying one unless they see it being used in a crime or being carried by a known troublemaker/criminal,or if they know the blade length is too long for local laws.Otherwise,they have no problem with them.
Not all officers are mean & nasty,and most are very willing to work with people.If you think logically and show respect,intelligence and civility...you can get the local police on your side.The same goes for the politicians who make your local laws.
If someone wants to make a comb insert for a balisong,I hope it's one with the tines on one side only.Those double sided ones suck!
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*The* Lunatic Puppy
It wasn't me...It was my *good* twin..
My "inner puppy" made me do it..