GBB Hop-Up bucking for GTP9 and Piranha guns
Hop-up buckingfor GTP9 and Piranha gas pistols This is an original G&G spare part that offers a quality seal.
is a taiwan manufacturer with a long tradition. It offers high quality processing, advanced electronics, very good performance thanks to high-quality internal parts and reliability. The brand is intensely building a relationship with the airsoft community and is particularly popular abroad.