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This model in steam is wrong, it is just for reference! It seems the developer don't know the anti pre-engagement mechanism.

楷书笔法 一

How it works: USA army MRAD sniper rifle bolt mechanism/ Снайперская винтовка

Great design：Beretta ARX-100 (Left/Right ejection, anti pre engagement)

First repeating crossbow most people haven't heard before：Chu state repeating crossbow 楚国连弩

Oldest repeating crossbow in the world 楚国连弩动画

There are at least three errors in steam model. One is the bolt safety locking system, the other is locking push ratchet lever to strip bolt. The cocking piece cap is also wrong. US6131325 is the patent for steyr's bolt action rifle. (AK serials rifle in World Of Guns nearly are all wrong lie in the bolt carrier guide and bolt cam mechanism.)

genius design for the ratcheted hammer.

How Belgium FN FNC assault 5.56mm rifle works？

Baynonet is wrong in the app.

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open bolt about 70 degree like 3-lugs bolt control feed mechanism

complex trigger mechanism

夏梁 小楷 钩

书法 晋堂夏云2

中州厂枪械2

中州厂枪械1

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So complicated French famas f1trigger

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quite simple: Mosin nagant 1891 bayonet mechanism

complicated classic single shot rifle : Ruger NO 1

Technical details: How the German mauser c96 works？ 毛瑟C96 Маузер К96 Broomhandle

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