KWA Hop Up Adjustment Tool for KWA HK417 / KSC/KWA M4 GBB Rifle Gas Blow Back Rifle Excellent Craftsmanship surpassing Western Arms

Excellent Craftsmanship surpassing Western Arms

FREE Tokyo Marui Plastic Bullet Auto Loader is included

25g High Quality Plastic Pellet included

particularly its high magazine capacity and faster engagement time compared to bolt-action rifles

Full Metal 26 round Loading Capacity One-Piece Magazine

KWA Hop Up Adjustment Tool for KWA HK417 / KSC/KWA M4 GBB Rifle Gas Blow Back Rifle Excellent Craftsmanship surpassing Western ArmsOriginal parts for KWA HK417 GBBR Original parts for KSC KWA M4 GBBR Color: Black (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; for expert or airsoft gunsmith. Please