Sig Sauer Hammer Stop Pin, P226/9 $10.00 Hammer Stop Pin, P226, P229. Sig Part: Pin-23 Out of stock Category: Sig Sauer Related products Sig Sauer P220 – 29 Hammer Spring 18lb., for plastic spring base $9.97 Sig Sauer Safety Lock Spring, P220/4/6/7/9/239/2022 $15.00