125°小角度缓冲铰链(固装式)
218F1SD-二节小全拉隐藏式缓冲滑轨(把手款)
218R1SD-二节小全拉隐藏式反弹滑轨(把手款)
219F1SD-二节小全拉隐藏式缓冲滑轨(把手款)
219R1SD-E 小全拉隐藏式带把手反弹二节滑轨
316F5S-隐藏式缓冲三节滑轨(插销款)
316F6/316F6S隐藏式缓冲三节滑轨(3D把手款)
316R5S-隐藏式反弹三节滑轨(插销款)
316R6/316R6S隐藏式反弹三节滑轨(3D把手款)
319F5S-隐藏式缓冲三节滑轨(插销款)