The precision molded MEC Hop Up Rubber provides two equal pressure point of contact with the bb resulting more effective range and more stable accuracy.

The MEC Hop Up Rubbers are compatible with most AEG airsoft in the market
Two (2) hop-up rubbers are included. The black one (60 degrees) is suitable for use in cool/cold weather. The purple one (70 degrees) is suitable for use with heavier weights BB's.

FEATURES:
Increase effective range
Better air sealing
Stable flying path
Compatibility:
AEG
Most AEG
 
SPECIFICATION:
Color: Black / Purple
Product Weight: 1g (each) / 3g (with packaging)
Product Size: 1.6 cm x 1 cm
Material: Rubber
Hardness: Black (60 degree) / Purple (70 degree)
Manufacturer: MEC