Guarder 90° PU hardness Enhanced Piston Head Set for MARUI TM / KJ G-Series90 PU hardness Piston Bucking, more durability! For MARUI KJ G Series GBB Series Material: Nylon PU Weight: 4g Color: Black Item# GLK 124

Clear Lenses & Smoke Lenses & Yellow Lenses

- Come with Maple Leaf Delta 80" Hop Up Bucking

Material: Polycarbonate

For MARUI P226 / P226E2 GBB Series

Fits for 20mm Picatinny and Weaver rail

- Include front sight & Ambient Light collecting acrylic rods (Red / Green)

Barrel Length: 97 mm

Jing Gong Bar-10 and other replica's

- Fit for Marui G-17/18C series

2g BBs & 13

Made of Metal

Improper adjustment can cause damage to sear parts and unintended discharge