DP Aluminum Hop-up Chamber For TM G17/G18C Category_GBB G-Series One full charge can shoot

One full charge can shoot 250 - 300 rounds of BB

Tokyo Marui Japan Grade BB is a Guaranteed for quality

: DP-TM-M4-MR5

: CAPA-25C(O)

LM4 KR12 PTR

DP Aluminum Hop-up Chamber For TM G17/G18C Category_GBB G-Series One full charge can shootDP Aluminum Hop up Chamber for TM G17 G18c. Constructed with aircraft grade 7075 aluminum which give a superb durability. Manufacture by precision CNC to ensure the chamber is in tight tolerance for perfect concealment for hop up rubber and inner barrel. Improved design to increase the accuracy over the stock chamber. The contact point (pin) of the outer barrel and the chamber was made of stainless steel which can resolve the wear out problem due to