Shaft threaded-M7 for spearguns, made of steel, features a standard M7 thread that ensures perfect compatibility with pneumatic guns. The presence of the washer, line slide and tail adds stability and ease of use. The M7 threading ensures an adequate seal, preventing air leakage and ensuring proper pressure for projectile launch. This component contributes to the accuracy and power of the shot. \n\nTECHNICAL DETAILS \n- Threaded Shaft-M7 \n- For pneumatic guns \n- Made of steel with M7 threading \n- Including washer, line slider and tail