Specna Arms 60° Hop-Up rubber

If you have noticed a performance dip, or you're pulling out an old AEG and are noticing accuracy and range issues, you should try this! The Specna Arms Hop-Up rubber is an affordable replacement part for your Airsoft assault rifle AEG. You have a choice of 60° or 70° hardness, which are perfect for the UK FPS power limits in rifles and DMR builds. If you need a cheap replacement or are fixing up an old AEG to become your renter gun, the Specna Arms Hop-Up rubber is an excellent repair part that belongs in your toolbox!