PRODUCT DESCRIPTION:We may never know why the Siege-50's hop-up does absolutely nothing in stock configuration.
The OOD designed Hyper Siege-50 Hop-up tab insert is a great way to improve the accuracy of your blaster. Extremely easy to install, with no need to open up your blaster.
FEATURES:• Increases accuracy and consistency• Increases range• Simple installation, just press to fit, no glue required• Printed in orange PLA filament SPECS:• Material: PLA• Dimensions: N/A• Weight: .05 grams
ADDITIONAL LINKS:Hyper Siege-50 Spring