Вот кусочек текста из патентной заявки...
...and is presented by the following characteristics:
[0135] (i) Length of barrel: 603 mm
[0136] (ii) Total length: 978 mm
[0137] (iii) Weight (without magazine): 3.5 kg
[0138] (iv) System: gas and locked bolt
[0139] (v) Caliber: 7.62 NATO
[0140] (vi) Theoretical firing rate: up to 950 rounds/min...
(научите вставлять картинки - буду премногоблагодарен
)