AIP Hammer Spring Set For Marui G17 Gen4 Category_Magazine Lip Nine Ball Hop Dial Adjuster

Nine Ball Hop Dial Adjuster For Tokyo Marui MWS / M&P9 / HK45 / USP GBB

WD02009-FDE  (FDE)

Material: 7075 Aluminum

- Adjustable steel weight at rear end

12g Marui Bullets

AIP Hammer Spring Set For Marui G17 Gen4 Category_Magazine Lip Nine Ball Hop Dial AdjusterSteel Construction Suitable for Marui G17 GEN3 4 Package include 1. Knocker Lock Spring x 1 2. Sear Spring(1) x 1 3. Sear Spring(2) x 1 4. Hammer Spring x 1 Item no.: AIP020 GK4 1 (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