| 摘要 |
Procedure for manufacturing a barrel for compressed air or CO 2 rifles and a barrel for compressed air or CO 2 rifles obtained It comprises hollow tube (1), through the interior of which circulates a pellet, with an entrance end (14) and an exit end (15), characterised in that it comprises a first phase in which tube (1) is introduced into a moulding machine and fixing elements (50) or supports are introduced, fixing tube (1) and leaving it overhanging, centred, stable, inside the moulding machine and a second phase in which tube (1) is over-moulded, with the exception of the tube entrance end (14), giving it the desired form. |
