Unicorn P320 Hop Up Chamber Set for SIG AIR / VFC P320 M17 / M18 / XCarry Category_Stock Screw -Marui's Adjustable HOP-UP System

-Marui's Adjustable HOP-UP System

- TDC Design

Tokyo Marui SCAR Electric Blow Back Rifle Series (Black)

Color : Black/Sliver

DP Ambi Selector For TM M4A1 MWS (Blue)

Unicorn P320 Hop Up Chamber Set for SIG AIR / VFC P320 M17 / M18 / XCarry Category_Stock Screw -Marui's Adjustable HOP-UP SystemZinc alloy constructed chamber unit Stainless steel screw adjustment available Included fixing pin Item code: UC S P320 HU (The following content is prohibited for any unauthorized use; Rainbow 8 Hong Kong reserves the right for any legal action.) * Toys only, please be safe use of air guns and must be follow the local law requirement for all airsoft use. * * Please note: installing parts assemble fitting airsoft gun will need intermediate knowledge;