本帖最后由 X-PGH 于 2016-12-22 19:54 编辑
Hammer pin 上有 “沟”， 沟上 “卡” 着压簧钢丝 (Tension clip) 。。。 敲， 会出来的
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Like many other AR15 triggers, the hammer uses a J spring to retain the hammer pin, and the hammer spring legs help keep the trigger pin in place. I believe LaRue is even making their own hammer springs for this trigger group.
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发表于 2016-12-22 16:48
