Guarder Steel Hammer for MARUI G17/19 Gen5 MOS (Spring Type) Sight Mount Material : Aluminum Slide

Material : Aluminum Slide

Suitable for Tokyo Marui M4 / M16 Series Airsoft AEG

The ideal gas formula is PV=nRT

the safety will be auto lock down

Quick Release Rifle Sling with snap on clip

Guarder Steel Hammer for MARUI G17/19 Gen5 MOS (Spring Type) Sight Mount Material : Aluminum SlideFor MARUI G17 19 Gen5 MOS GBB System (Theoretically Fit for MARUI G17 Gen5 MOS) The Spring Type Make Roller Movement Precisely Material: Steel Color: Black Item no.: GLK 561 * 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 refer to your airsoft gunsmith for