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I bought the Carbon Express tubes for our GT Ultralites we use for hunting....they come in 2gpi and
3gpi. They are nothing more than a long straw. They have some flex, and you cut them with a scissors. Not sure of the OD, but when you push them in, they are a nice fit....won't fall out and don't have to force them.
I highly recommend them for increasing your arrows mass weight.
3gpi. They are nothing more than a long straw. They have some flex, and you cut them with a scissors. Not sure of the OD, but when you push them in, they are a nice fit....won't fall out and don't have to force them.
I highly recommend them for increasing your arrows mass weight.
