Cylinder Sleeve & Piston for M16 M16B M16C Engine Internal Combustion Engine Type_Insect Series Launch System: Launches shells and

Launch System: Launches shells and has recoil effect at the same time

but the sound is relatively small

you must use the motor front kit (not including additional purchase) to achieve perfect results

so use it safely

Please read the instructions carefully before use

Cylinder Sleeve & Piston for M16 M16B M16C Engine Internal Combustion Engine Type_Insect Series Launch System: Launches shells andCylinder Sleeve & Piston for M16 M16B M16C Engine Internal Combustion EngineFeatures:. 100% brand new. Specifications:. Color: As Shown. Material: Metal. Product Weight: 30g. Package Dimensions: 8 x 5 x 5cm. Package Weight: 40g. Packing: Bag