It is always bad if the barrel is stuck with mud.
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送交者: steven 于 2012-08-28, 13:34:00:
回答: 你不会觉得步兵武器象iphone那么娇贵吧？ 由 蓝隼 于 2012-08-28, 12:11:46:
Mythbusters shown that it didn't take a whole lot of mud stuck in barrel to ruin a rifle.
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