TNT APS-X System Solar Eclipse S+ Precision double I/D Air-Cushion Inner Barrel For KJ Shadow 2 ( 109mm )

As the saying goes: "A good start is half the success".

TAIWAN TNT STUDIO has been pursuing a breakthrough in performance, and the pace of research and development has never stopped.

We have developed T-HOP series bucking, double I/D inner precision air-cushion inner barrel series, etc. Effectively increase the stabilizing friction required for BB, also created more far-reaching effective flight distance.

Now, introduce you TNT new patented design of inner barrel :
【Solar Eclipse inner barrel】!!
(We refer to this product as【S+ barrel】)

The【Solar Eclipse barrel】has the following features, below we will make simple explanation with photos, please refer the article :
【BB & Inner barrel - Schematic】Normal vs. S+ barrel
(inner barrel I/D 6.03mm , BBs O/D 5.95mm)
●GREEN area - inside of HOP bucking/pressure area.
●BLUE area - S+ positioning area.
●RED area - BB contact with the inner barrel's area.

S+ Air-cushion inner barrel 
●For major brands AEG.
●Length can be customized.
●Air-cushion effect. ( 112mm & 170mm No Air-cushion Design )
●Relief pressure.
●Air front guide.