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long-stroke setups
improving durability and performance
this trigger enhances control and promotes quicker
and high mechanical strength — this tappet plate ensures smooth nozzle movement and reliable BB feeding under high-stress conditions
RetroArms CNC Hop Up Chamber AR15 PRO La Capa Customs long-stroke setupsPrecision engineered for maximum performance, the RetroArms CNC Hop Up Chamber AR15 PRO is crafted from high grade aircraft aluminum alloy, ensuring durability and stability even in demanding setups. This enhanced version is designed to fit standard AR15 M4 AEG platforms, offering consistent BB placement and improved air seal for superior accuracy and shot to shot consistency. Features: CNC machined from high grade aircraft aluminum (EN AW 7075 T6)