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The Bushmaster IV is an automatic/semi-automatic cannon designed and built by Alliant Techsystems. The Bushmaster IV is based on the M242 Bushmaster and Mk44 Bushmaster II originally developed by Alliant Techsystems.〔https://www.atk.com/products-services/40mm-bushmaster-iv-automatic-cannon/〕〔http://www.armytimes.com/article/20131108/NEWS/311080016/Bigger-badder-Bushmaster-cannon-works〕 The ammunition the Bushmaster IV will fire includes Bofors 40mm L70 3P (Prefragmented, Programmable, Proximity-fuzed), APFSDS-T Mk I, and APFSDS-T Mk II rounds. The 40mm 3P round will provide air burst capability and the APFSDS-T Mk II can penetrate in excess of 150mm armor.〔http://www.dtic.mil/ndia/2003gun/boren.pdf〕 == Specifications == *Length: 158.19 in. (4018mm) *Width: 16.94 in. (430mm) *Height: 18.83 in. (478mm) *Weight: :Receiver: 437 lb (198 kg) :Feeder: 65 lb (29 kg) :Barrel: 305 lb (138 kg) :Total: 807 lb (365 kg) *Rate of Fire: ? *Power Required: at 24 volts *Clearing Method: Cook off safe, open bolt *Safety: Absolute hangfire protection *Case Ejection: Forward *Feed System: Linkless, integral to weapon *Recoil: 14,000 lb/62,272 N *Ammunition: Fires all Bofors 40mm L70 NATO standard ammunition (40x365mm) 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Bushmaster IV」の詳細全文を読む スポンサード リンク
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