MAPLE LEAF 75° Wonder Hop Up Rubber is designed to deliver outstanding accuracy and range for your airsoft replica. With its unique internal design and high-quality material, this hop-up rubber ensures better BB stability, improved spin, and consistent performance. The 75° hardness is ideal for stronger FPS setups, providing excellent durability and precision shooting in all conditions. A must-have upgrade for players who want to maximize range and accuracy in their AEG, GBB, or VSR-10 platforms.