I just received a Tanio Koba twist Hi Capa 5.1 inner barrel and man I hope it lives up to expectation! 😀 These inner barrels are specifically designed for low to moderate power airsoft guns and are suppose to fire more consistently than regular smooth barrels.

The twisting groves are suppose to help stabilize the BB quicker which should equal more consistent shots. From what I “hear”, these barrels also deliver straighter more predictable BB trajectories, that should allow the user to adjust for environmental conditions easier.

The Tanio Koba Hi Capa 5.1 inner barrel certainly has its work cut out for it, the Nineball 6.03mm tightbore that I was using earlier is already pretty awesome and has gotten me kills at distances of 25m (80’+). 😀