PCO 1881 (28mm): 14g, 16,5g, 21,5g, 28g, 33g, 37g, 39,5g, 46g
PCO 1810 (28mm): 17,5g, 22,5g, 29g, 34,5g, 38,5g, 41,5g, 49g
The diameter of the neck 30mm: 20g
The diameter of the neck 38mm: 19g, 21,5g, 23g, 40g, 52g, 65g, 74g
The diameter of the neck 48mm: 76g, 83g, 93g, 130g