基于原作者修改。
支架安装于缓冲器左侧,可以多台ams通过这个4通实现一个机器使用。也可以用于外挂支架。
Modified based on the original author.
The bracket is installed on the left side of the buffer, and multiple ams can be used as one machine through this 4-way. Can also be used for external mounting brackets.