Big fix：SIG MCX-SPEAR Early Ver.

大修这东西花了我近一天，从中午干到第二天凌晨，XM5/XM7很早就画完了，但是一直没画拆解，所以很早就有这个想法了，现在终于算是补齐了，顺带把抛壳窗闭上了，感谢我的一位朋友，在他的帮助下许多关键细节难题迎刃而解。所以说为什么维护手册里面没有上半部分的拆解？（恼）
Took me almost a damn day to fix and redraw it......XM5/XM7 had finished in 2022. I had this idea for a long time. Now I did it, and fix some bugs btw. Thanks to a friend of mine, he helped me a lot on some essential details' drawing. So, tell me SIG, why there's no SPEAR upper's disassemble part? :(

（Chn）注：此作品无任何商业用途，仅供学习参考，严禁任何形式的商业用途或或二次创作。商标属于西格绍尔公司所有，本图仅用于创作，无任何商业用途。
(Eng) PS: This illustration only for study and reference. Any kind of commercial use or second-using is strictly not allowed! The 'SIG™' trademark belongs to SIG&Sauer, only use for art in this image!