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The Bambu Roller | 105R Bluewater Speargun

The Bambu Roller | 105R Bluewater Speargun

Searching for the perfect speargun for all round performance? The Bambu speargun was specifically engineered to effectively max out the roller platform.


So why the 105CM size? There is no need for the fusion to be longer due to the dual fusion band design maxing out the potential energy produced from 14mm bands. Latex has a terminal retraction rate that cannot be exceeded, and our 105cm platform makes the most of it with the pair of 14mm[9/16"] bands. 


Why fusion? We decided to engineer the fusion to have optimized mechanical advantage with use of strictly dyneema are the roller system, effectively breaking the load into two 350% stretched steps from the double banded design. The revolutionary design can effectively fire the speargun with no recoil and over 20 feet of range out of an 105CM  speargun. This is the most powerful speargun in its class, capable of hunting large pelagics with the maneuverability of a reef speargun.


Some unique features of the fusion include a solid bamboo composite body, horizontal track-roller wheel alignment, rubberized ergonomic [removable] AR-style handle, modular carbon ballast system, our Black Reef engineered roller trigger mechanism [compatible w/ both euro and american style shafts], and more.


Why Bamboo? Bamboo is one of the most sustainable materials available, with the lightweight and strong behavioral characteristics similar to carbon fiber and other composite materials we manufacture with! 


Our Black Reef one-piece trigger mechanism is a Patent Pending design.



  • 105CM Track Length
  • 9mm Titanium two-piece shaft (flopper-tip included)
  • 14mm double primary band sets stretched 350% , additional 14mm kicker band optional.
  • Compatibe with euro and american shafts 7mm to 9mm
  • Heinrich style line release
  • Black reef one piece trigger roller mech; rated to 2000 lbs
  • Rubberized ergonomic grip
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