CowCow Enhanced 3L HopUp Chamber for TM Hi-CAPA/1911 Electrical Components It is widely compatible with

It is widely compatible with almost every HOP Rubber and BB weight on the market

which despite its age is still used alongside modern pistols today

Fully Licensed by CZ

Usage Compatible with most M4/M16

and other Tokyo Marui Clone compatible gas shotguns in mind

CowCow Enhanced 3L HopUp Chamber for TM Hi-CAPA/1911 Electrical Components It is widely compatible withCCT 3L HopUp Chamber was constructed by aluminum 7075 with CNC machined. Its lightweight design and redesigned structure can provide extra support to the lower part of chamber. 3 "L" design drive a better accuracy and consistency with high durability and reliability which are double lock system on chamber and a lock on the hopup wheel. It can effectively hold the chamber to the frame tightly and lock the wheel on preset position to prevent loosen.