SRC Hop-up bucking
It seems like you're referring to an airsoft part, specifically an SRC hop-up bucking for the SM4-15 model. The hop-up bucking is a crucial component in regulating the backspin on the airsoft BB as it travels down the barrel, affecting its trajectory and accuracy. If you have any questions or need further information about this part, feel free to ask!
SRC Hop-up bucking
It seems like you're referring to an airsoft part, specifically an SRC hop-up bucking for the SM4-15 model. The hop-up bucking is a crucial component in regulating the backspin on the airsoft BB as it travels down the barrel, affecting its trajectory and accuracy. If you have any questions or need further information about this part, feel free to ask!
