Very first gun! The hockey gun
December 3, 2018I made this gun 12 years ago. I found these old pages in the archives… I still use that gun… Continue Reading
Author: René Potvin
Long time spearfisherman and competitor, I used a large selection of very good products but I wanted a speargun that made no concessions. I made a speargun that would not float or sink. I designed the speargun so the bands, the shaft and the hand holding the speargun were on the same level. This avoid the all too common loss of stability during release. Lastly, I produced a mechanism that is incredibly strong and smooth.
I have been competing solely with my products since 2009 and I managed to win the North Atlantic Spearfishing Champion twice. The added range and precision really helped.
Spearfishing tips for Baja in winter
May 13, 2018I spent february and march fishing in Baha, these are by far the worse months, but don’t let this stop… Continue Reading
Testing the Renesub 130
September 9, 2016Checking accuracy of a 130 before an offshore trip. Two short 16 mm with a 7.5 mm shaft.
Shooting cod point blank
August 29, 2015Who said my guns were only good for long shots!? This is JJ shooting cod with a renesub prototype (it… Continue Reading
tbar speargun shooting a shark
November 11, 2013So the tbargun or tbar speargun has a dedicated French name now, it’s the barrebalète! It was chosen by the member… Continue Reading
North Atlantic Championship
April 20, 2012The year I decided to use the Renesub Spearguns exclusively, I won the North Atlantic Championships. To win the Championship… Continue Reading
Stripe Bass taken with 90 cm
April 20, 2012The 90 cm Renesub Speargun on this picture was the inspiration for my entire production. The mechanism had been hacked… Continue Reading
Mechanism and new casette
April 20, 2012I designed a Delrin cassette for use with my mechanism. I normally install the mechanism directly into the wood stock… Continue Reading
Early days
April 20, 2012It’s been a while since I built the hockey gun with an old hockey stick. Here’s a picture of my… Continue Reading
Owners’ images
April 20, 2012I would really appreciate to get some pictures and videos of the renesub spearguns being used all around the world.… Continue Reading