KMR SA trigger spring compatible with SA triggers with a 3 mm diameter trigger pin hole (3 mm trigger pin SA)
Compatible only with L SA or W SA trigger bar.
Data sheet
Reference: 0730-02001-0000
Brand: KMR Precision Arms
Reference: 0730-01907-0000
Reference: 0730-01701-0000
Reference: 0730-05803-0000
Reference: 0730-01401-0000
Reference: 0730-00501-0000
Reference: 0730-05804-0000
Reference: 0730-01203-0000
Reference: 0730-01903-0000
Reference: 0730-01606-0004