CowCow OB1 Stainless Steel Threaded Outer Barrel for TM Hi-Capa 5.1 (.40 / .45 Marking) (4 colors) Color:Silver - Comes in 5 colors

- Comes in 5 colors

* Hop Up Rubber is not included *

-DEFRIC surface coating

-Superb performance

630 Stainless Material

CowCow OB1 Stainless Steel Threaded Outer Barrel for TM Hi-Capa 5.1 (.40 / .45 Marking) (4 colors) Color:Silver - Comes in 5 colorsStainless Steel material with CNC machined Compatible with M11 threaded adapter 2 markings (. 45 . 40) For Hi Capa 5. 1 Available in Raw Silver, Titanium Black, Titanium Gold & Rainbow The OB1 5. 1 Outer barrel is precision CNC machined out of stainless steel for greatly improved durability. The finish comes from the titanium nitride coating which is often used with real steel competition firearms for its excellent scratch and abrasion resistance. Its