Enhance the performance of your airsoft gun with the Laylax Prometheus Air Seal Purple Hop Up Rubber Bucking and Nub. This high-quality product from Laylax Prometheus is perfect for airsoft enthusiasts who want to take their game to the next level. The air seal provides maximum accuracy and consistency, while the hop-up rubber bucking and nub ensure a stable trajectory for your BBs. Designed for AEG and HPA airsoft guns, this product is compatible with a wide range of models.

These are super high quality – Made in Japan.  Purple color