Hiroller, yeh I made the one on the bottom. Slapped it together on a friday night on a bet I could not have a functional gun by Sat Am. dive. Well I won the bet, & scored 2 big Sheeps head to boot! Jbl biller, Riffe, All make nice guns. Like my airguns, I love them all. My AB Biller 48 Special Has served me well. My slightly shorter JBL Woody Sawed off Magnum has become my favorite all around go to gun. Good for small fish, & the big ole Groupers when they let me get within range!! Lost a shaft from my 48 to a HUGE Amberjack on a recent wreck dive, but, thats another story! LOL! Tim.P.S. Where Ya live now Hiroller??