To clarify, the mags I'm selling are HK 93 mags.
I e-mailed the buyer and his response was simalar to what kluz347 said.
His response is as follows
"Hawaii is one place where it gets a little confusing. Hi cap magazines
greater than 10 rounds are not allowable for pistols or rifles if they also
can fit in a pistol (ie HK94 and SP89). As the HK91 and 93 never had a
pistol form, they are okay. Please check the NRA state laws website for
reference. If you still feel uncomfortable, please let me know so I don't
send the check. Thanks."
When I check the NRA site that Klutz347 refers to it does specify handguns, and assult pistols.
From the site http://www.nraila.org/GunLaws.asp? FormMode=Detail&R=HI
"The manufacture, possession, sale, barter, trade, gift, transfer, or acquisition of detachable ammunition magazines with a capacity in excess of ten rounds for pistols is prohibited."
So from this I gather it "ok" to send long gun mags to Hawaii.?