Aimrite's newest railgun is appropriately called "KING" Venom. Weighing in at just under 6 lbs without a shaft, this is Aimrite's answer for a Blue Water 3 band railgun. Our newest railgun is stable enough due to weight and dimensions to handle three 5/8" (16mm) bands with minimum recoil. The integrated carbon fiber muzzle and elliptical (cuttle bone) barrel is unsurpassed in strength and quality. Minimum wall thickness on KING Venom is .186" ( 4.7mm) of pure carbon fiber in the front and back end of the gun with carbon fiber composite wings, this provides an extremely balanced railgun that floats horizontal with the shaft out. Each gun is individually hand assembled and tested with all precision engineered Aimrite components. Guns come "ready to use" including shaft, bands, and all hardware.