High quality and High density durable silicone construction.
Creates a flat hopup surface apply stable hop rotation.
Lengthens the contact patch for the bucking to improving overall hop effectiveness.
Improves accuracy and consistency.
Requires no modification for installation in most hop-up combinations.
Easy to install,Drops into most AEG Ver.2/3 Hop-up units and is ready to be used.
Recommended for 400 to 600 FPS.
وصف
*This item has two type one is Hard(about 70°) Black Color and One is Soft(about 60°)Green Color. *Size(L*W*H):6.3*3.9*3.8(mm).There are errors about ±0 .1mm in manual measurement. *Compatibility with Airsoft AEG Ver.2/3