AAP-01 Stainless Steel Hammer Housing SP-AGUN-RZHDFS-FDE the air will pass the

the air will pass the BB and exit first

Designed to replace original parts

This results in less resistance on the BB and will NOT reduce velocity

If you want a TDC system for the TTI PCC wheel

Magazine capacity: 110 bbs

AAP-01 Stainless Steel Hammer Housing SP-AGUN-RZHDFS-FDE the air will pass theAAP01 SS Hammer Housing Highlighted features Fully CNC Stainless Steel Construction Enhance and smoothen the hammer & slide action, also improved durability. The strengthened structure can bear with the stronger hammer hit. For Action Army AAP01 *PS: Please note: installing parts assemble fitting airsoft gun will need intermediate knowledge; for expert or airsoft gunsmith. Please refer to your airsoft gunsmith for proper installation fitting. Fitting