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上次在这里求救了新入手的yugo M70 AK47 FTF的问题,各位老大给指出了各种可能性
解决方案包括枪支仔细清洁,子弹更换为FMJ,换复进簧,换弹匣
昨天跑去试了FMJ,弹匣是罗马尼亚军剩的刚的和tapco的塑料的
比HP的子弹要好很多,但是仍然有bolt jam/sticking的问题,尤其是tapco的弹匣,非常频繁的出现
看这个帖子,似乎更换为extra power的复进簧之后就没有问题了 (http://www.nyfirearms.com/forums ... -recoil-spring.html)
这样是不是就意味着我也最好换一个复进簧了?
--------摘抄一下其中的一段---------
I had cycle issues with my new WASR a couple years ago. I got one of the extra power wolfe springs (recommended by bpipe95) and that fixed my issues with my bolt. I would recommend grabbing that.
Also, AK's shouldn't use recoil buffers. They can lead to cycle issues, leave the gun as is since it was designed to kick the bolt back in a "powerful/violent" way. Just grab the extra power spring and you'll be good to go.
I shoot the 123gr Wolf ammo....
300 rounds BEFORE I used the extra power spring: frequent bolt jams/sticking issues from cycling and reloading
2000+ rounds AFER installing the extra power spring: 0 bolt jams/sticking issues from cycling and reloading
Make sure your guns lubed up correctly too.
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另外拍了几张我的枪的问题,照片中的子弹是HP的,FMJ的被我打完了,没的照像了。。。
HP在上膛的应该就是这么被卡住的
还有一张枪膛的照片,似乎在枪膛里面有一个擦不掉的黑色附着物,请问有啥好方法把它给除去么?谢谢了
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