Unfinished semi-finished percussion barrel 54 caliber. In length 540 and 740 mm . Twist rate: 900mm EN10305-1 diameter: 30mm
Unfinished semi-finished percussion barrel 45 caliber. In length 730 mm and 850 mm.
Unfinished semi-finished percussion barrel 50 caliber. In length 720 mm and 850 mm.
Unfinished semi-finished percussion barrel 50 caliber. In length 540 and 740 mm . Twist rate: 450mm EN10305-1
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