Inactive

Four (4) complete, custom 20mm smooth bore gun barrel systems Four (4) each of the 30mm Chamber, reference drawing #1501. Four (4) each of the 25mm Chamber, reference drawing #1502. Four (4) each of t... Four (4) complete, custom 20mm smooth bore gun barrel systems Four (4) each of the 30mm Chamber, reference drawing #1501. Four (4) each of the 25mm Chamber, reference drawing #1502. Four (4) each of the 20mm Chamber, reference drawing #1503. Four (4) each of the 30mm Breech, reference drawing #1504. Four (4) each of the Spanner Bolt, reference drawing #1505. Twelve (12) each of the Firing Pins, reference drawing #1506. Four (4) each of the 20mm smooth bore barrels, in a hardness of 33-37 rockwell C hardness (RC), reference drawing #1507.