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.22 caliber adapter for 5.56mm caliber rifles
.22 caliber adapter for 5.56mm caliber rifles
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机译:适用于5.56mm口径步枪的.22口径适配器
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摘要
An adapter case for allowing a .22 calibre cartridge 14 to be used with a larger calibre firearm consists of a front half 10 and a rear half 12. The front half 10 is adapted to receive a .22 calibre cartridge 14. The rear half contains a firing mechanism such as a firing pin 20 actuated by a primer 24, which fires the .22 calibre cartridge 14. The rear half 12 may be interchangeable in order to allow for centerfire or rimfire cartridges. The front half may be interchangeable to allow for different types of cartridge. The adapter case may have the dimensions of a 5.56mm x 45mm NATO cartridge.
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机译:用于使.22口径弹药筒14与较大口径枪支一起使用的适配器盒由前半部10和后半部12组成。前半部10用于容纳.22口径弹药筒14。后半部包含发射机构,例如由引爆器24致动的撞针20,其发射.22口径弹药筒14。后半部12可以互换,以允许中心发射或边缘发射弹药。前半部分可以互换,以容纳不同类型的墨盒。适配器盒的尺寸可能为5.56mm x 45mm北约墨盒。
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