TM G Series Enhanced Hammer Housing stainless steel inner barrel AEG The AAP-01 Hop-Up chamber is

The AAP-01 Hop-Up chamber is a replacement for the stock AAP-01 hopup chamber

Support green tracer bbs

Powered by the Inferno Gen2 engine combined with a CNC aluminum Hop-Up

The MTW platform has been built from the ground up to dominate the field

* To maintain the performance

TM G Series Enhanced Hammer Housing stainless steel inner barrel AEG The AAP-01 Hop-Up chamber isHighlighted features Enhanced Hammer Housing For TM G17 & G19 Fully CNC from aircraft grade 7075 Aluminum. Enhance and smoothen the hammer & slide action, also improved durability. The strengthened structure can bear with the stronger hammer hit. Hard Black anodized finish For TM G17, TM G17 Gen4 & G19 Gen3 and Gen4 **Important Notice** It may has a condition that your pistol cannot feed the BB bullet due to lightweight gas supply. You just simple