I just received a copy of an article from Guns & Ammo Sept 1973 about a underhammer buggy rifle by Intercontinetal Arms . Apparently they where basically handmade by a fellow named Brian Redwood of New Zealand the mgazine article doesn't show a real good side view pic of the gun but from what i can tell they look like they would be similiar to a cased Billinghurst style gun if anyne has any info please let me know or if you have a old magazine htat shows a good view of one I'd like to see it