It was designed in the Soviet Union in the early 1970s by Antonina D. Denisova at the Precision Mechanical Engineering Central Research Institute (TsNIITochmash). The development was done in concert with that of the PSM.[citation needed]
5.45×18mm 7N7 (7Н7): spitzer-pointed full metal jacket bullet with steel conical core.[3] The bullet energy is stated to be up to 1.5 times that of .25 ACP in a similar sized cartridge. It is stated to be capable of penetrating 45 layers of Kevlar soft body armor at close distances.[4]
5.45×18mm PSO (ПСО): spitzer-pointed full metal jacket bullet with lead core.[5]
^"5,45-мм пистолетный патрон обр.1970 года (индекс 7Н7) для стрельбы из пистолета ПСМ ... был сконструирован в конце 1960-х годов инженерами ЦНИИТМ А. И. Бочиным, А. Д. Денисовой, Л. С. Николаевой и Г. П. Шаминой." Сергей Монетчиков. Оружейная мастерская: пистолетные патроны 2013-12-02 at the Wayback Machine // журнал для спецназа "Братишка", август 2011
^. Archived from the original on 2010-09-15. Retrieved 2009-06-05.
^В.И. Молчанов, В.Л. Попов, К.Н. Калмыков. Огнестрельные повреждения и их судебно-медицинская экспертиза. Руководство для врачей. Л., "Медицина", 1990. стр.218
^"Применяемый для стрельбы патрон, имеющий одинаковые габариты с патроном Браунинга калибра 6,35 мм, в 1,5 раза превосходит его по дульной энергии. Малый калибр, остроконечность и твёрдость пули позволяют ей пробивать мягкие бронежилеты из 45-и слоёв кевларовой ткани... Пуля пистолета обладает весьма низким останавливающим действием" ПСМ // А. И. Благовестов. То, из чего стреляют в СНГ: Справочник стрелкового оружия / ред. А. Е. Тарас. — Минск: «Харвест», 2000. стр.78-80
^Патрон 5,45х18 мм // А. И. Благовестов. То, из чего стреляют в СНГ: Справочник стрелкового оружия / ред. А. Е. Тарас. — Минск: «Харвест», 2000. стр.521
External links
Barnes, Frank C., ed. by John T. Amber. Cartridges of the World. Northfield: DBI Books, 1972.
Cutshaw, Charlie. The New World of Russian Small Arms & Ammo. Boulder: Paladin Press, 1998.
Fortier, David M. . Handguns. November 2008.
January 07, 2023
18mm, mpts, soviet, pistol, cartridge, chambered, pistol, drotik, machine, pistol, pistol, mpts, typepistol, cartridgeplace, originsoviet, unionservice, historyin, service1973, presentused, byrussian, militaryrussian, policekgbproduction, historydesignera, den. 5 45 18mm MPTs 7N7 is a Soviet pistol cartridge 2 It is chambered in the PSM pistol OTs 23 Drotik machine pistol and OTs 26 pistol 5 45 18mm MPTs 7N7 TypePistol cartridgePlace of originSoviet UnionService historyIn service1973 presentUsed byRussian militaryRussian policeKGBProduction historyDesignerA D Denisova A I Bochin L S Nikolayeva G P Shamina 1 Designed1969 1970ManufacturerTula ArsenalProduced1973 presentSpecificationsCase typeRimless bottleneckedBullet diameter5 63 mm 0 222 in Neck diameter6 26 mm 0 246 in Shoulder diameter7 4 mm 0 29 in Base diameter7 64 mm 0 301 in Rim diameter7 64 mm 0 301 in Rim thickness1 13 mm 0 044 in Case length18 03 mm 0 710 in Overall length25 00 mm 0 984 in Rifling twist270 mm 1 in 10 63 in Primer typeBerdan or Boxer small pistolMaximum pressure175 00 MPa 25 382 psi Ballistic performanceBullet mass type Velocity Energy38 6 gr 3 g FMJ 320 m s 1 000 ft s 128 J 94 ft lbf Test barrel length 84 mmSource s C I P Contents 1 History and design 2 Variants 3 References 4 External linksHistory and design EditIt was designed in the Soviet Union in the early 1970s by Antonina D Denisova at the Precision Mechanical Engineering Central Research Institute TsNIITochmash The development was done in concert with that of the PSM citation needed The cartridge is designed to use light spitzer pointed jacketed bullets citation needed Variants Edit5 45 18mm 7N7 7N7 spitzer pointed full metal jacket bullet with steel conical core 3 The bullet energy is stated to be up to 1 5 times that of 25 ACP in a similar sized cartridge It is stated to be capable of penetrating 45 layers of Kevlar soft body armor at close distances 4 5 45 18mm PSO PSO spitzer pointed full metal jacket bullet with lead core 5 5 45 18mm 7H8 holostoj patron 7H8 blank cartridge citation needed References Edit 5 45 mm pistoletnyj patron obr 1970 goda indeks 7N7 dlya strelby iz pistoleta PSM byl skonstruirovan v konce 1960 h godov inzhenerami CNIITM A I Bochinym A D Denisovoj L S Nikolaevoj i G P Shaminoj Sergej Monetchikov Oruzhejnaya masterskaya pistoletnye patrony Archived 2013 12 02 at the Wayback Machine zhurnal dlya specnaza Bratishka avgust 2011 Modern Firearms Special purpose small arms ammunition of USSR and Russia Archived from the original on 2010 09 15 Retrieved 2009 06 05 V I Molchanov V L Popov K N Kalmykov Ognestrelnye povrezhdeniya i ih sudebno medicinskaya ekspertiza Rukovodstvo dlya vrachej L Medicina 1990 str 218 Primenyaemyj dlya strelby patron imeyushij odinakovye gabarity s patronom Brauninga kalibra 6 35 mm v 1 5 raza prevoshodit ego po dulnoj energii Malyj kalibr ostrokonechnost i tvyordost puli pozvolyayut ej probivat myagkie bronezhilety iz 45 i sloyov kevlarovoj tkani Pulya pistoleta obladaet vesma nizkim ostanavlivayushim dejstviem PSM A I Blagovestov To iz chego strelyayut v SNG Spravochnik strelkovogo oruzhiya red A E Taras Minsk Harvest 2000 str 78 80 Patron 5 45h18 mm A I Blagovestov To iz chego strelyayut v SNG Spravochnik strelkovogo oruzhiya red A E Taras Minsk Harvest 2000 str 521External links EditBarnes Frank C ed by John T Amber Cartridges of the World Northfield DBI Books 1972 Cutshaw Charlie The New World of Russian Small Arms amp Ammo Boulder Paladin Press 1998 Fortier David M Military Ammo Today Handguns November 2008 Retrieved from https en wikipedia org w index php title 5 45 18mm amp oldid 1101209524, wikipedia, wiki, book, books, library,
