Sig Sauer Hammer Strut Pin, P220/6/9 $10.00 Hammer Strut Pin, P220, P226, P229. Sig Part: Pin-24 Out of stock Category: Sig Sauer Related products Sig Sauer P220 – 29 Hammer Spring 17lb., for plastic spring base $9.97 Sig Sauer P220 / P226 Variable Recoil Spring 12lb. $14.97