METHOD FOR THE MANUFACTURE OF A BARREL FOR COMPRESSED AIR OR CO2 RIFLES AND BARREL FOR COMPRESSED AIR OR CO2 RIFLES OBTAINED

摘要

It comprises a 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 step 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 step in which tube (1) is over-moulded, with the exception of the tube entrance end (14), giving it the desired form.