安装 Steam						
					
				
				
									登录
											 | 
						语言
						
																																															繁體中文(繁体中文)
																													日本語(日语)
																													한국어(韩语)
																													ไทย(泰语)
																													български(保加利亚语)
																													Čeština(捷克语)
																													Dansk(丹麦语)
																													Deutsch(德语)
																													English(英语)
																													Español-España(西班牙语 - 西班牙)
																													Español - Latinoamérica(西班牙语 - 拉丁美洲)
																													Ελληνικά(希腊语)
																													Français(法语)
																													Italiano(意大利语)
																													Bahasa Indonesia(印度尼西亚语)
																													Magyar(匈牙利语)
																													Nederlands(荷兰语)
																													Norsk(挪威语)
																													Polski(波兰语)
																													Português(葡萄牙语 - 葡萄牙)
																													Português-Brasil(葡萄牙语 - 巴西)
																													Română(罗马尼亚语)
																													Русский(俄语)
																													Suomi(芬兰语)
																													Svenska(瑞典语)
																													Türkçe(土耳其语)
																													Tiếng Việt(越南语)
																													Українська(乌克兰语)
																									报告翻译问题
							
						
 
											 
													


 
						 
						 
						 
						

 
			





I have no clue what a machine pistol is... probably one of those C96 with full auto is but this plate armor was designed for close combat its a steel bub able to stop all sort of small arms fire, even rifle rounds from a certain distance distance, but it was mostly used in close combat to provide defense against smg's, and shrapnel, during assaults.
The SN-42 was only able of stopping lead core 9mm rounds. By 1944, Germany had switched to iron core bullets, that could penetrate the 2mm breastplate from as far as 150 meters.
Against the Ppsh it was hopeless, it went right through.