〓少尉〓
 
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发表于 2010-5-8 17:04
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回复 10楼 ghost_dz 的帖子
Germany is Hector such pistol USP Koch Co., LTD to meet - civil market, law enforcement and military needs. It is in the traditional structure based on the innovation, circulate, is a practical pistol. Using the improved USP handgun as basic pistol Browning structure.
The gun barrel by USP pistol, sleeve, sleeve, after into spring component and the five parts, 53 parts. Cold forging steel barrel, sleeve with 42 chromium MuGang milling system. Sleeve with special glass fiber plastic, the front have card slot.
USP pistol grip on both sides, there arc groove bottom to hand out magazine. Magazine with engineering plastic, but use stainless steel inserts. In the complex in spring are equipped with special design of recoil buffer system. It also can choose different types of the trigger.
Metal parts corrosion, pistol outside its surface has very hard black carburizing nitriding oxidation layer. The internal parts, including springs are coated with special dow alloy coatings, the corrosion, and both can reduce friction resistance. The gun adopted according to the door and flakes of gap missing
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发表于 2010-5-8 17:04
要是量产，就发达了
发表于 2010-5-8 17:19
发表于 2010-5-8 17:32
