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5.45 × 18 mm
Категорія
Боєприпаси, ракети та високоточне озброєння
The 5.45 × 18 mm is a synonyms 5.45 mm soviet pistol; 5.45 mm 7N7 Armament PSM pistol ; Drel Development This cartridge was developed in 1979 by Aleksandr I Bochin, for use in the PSM ultra-compact pistol issued to police and military security troops. It became known in the West shortly after its development, but nothing was known of its parent weapon until 1983. The Drel pistol in 5.45 × 18 mm was derived from the 0.22 LR Margo and introduced at a later date. The Ots-23 Drotik is a select fire pistol manufactured
by Tula KBP. Description The round uses a bottlenecked rimless case, carrying an unusual FMJ bullet with a flat tip and compound core. The bullet is unusually long being 14.3 mm or 2.62 calibres; conventional pistol bullets are usually about 1.5 calibres long. The bullet has a gilding metal jacket and a core which comprises a steel front half and lead rear. This, again, is unusual in a pistol bullet but generally duplicates the construction of rifle bullets of similar calibre, such as the 5.56 × 45 mm SS109 and 5.45 × 39 mm. Stopping power is no better than the 6.35 mm Browning cartridge, but experiments in the UK have demonstrated the bullet's formidable capacity for penetrating soft body armour. The bottlenecked cartridge case is an unusual complication in a blowback weapon, but Russian sources claim that the PSM is unusually reliable. RUSSIAN FEDERATION Manufacturer Barnaul Machine Tool Building Plant Type: Ball: FMJ; 2.6 g; MV 315 m/s Tula Cartridge Works Type: Ball, FMJ; 2.9g; MV 320m/s.