September 9, 2021 in SASS Wire. For 38/40 and larger .. It is a 1980s Uberti 73 that meets lawyer standards (stiff as can be). Added a little gun grease and it is smooth. Shootin', what else? SKU: PAF5117 (1851) Rated: 1851/1860/1861 TRIGGER & BOLT SPRING Price: $6.00 Add to Wishlist Previous Item Next Item Product Details #26 1851/1860/1861 TRIGGER & BOLT SPRING (Pietta Product Number 502) Product Reviews Rated: >> Read all product reviews [21] | Write your own review Rate this product: 1 2 3 4 5 "Trigger springs" 32290-32292) fits: Colt SAA, EMF, Uberti, and most clones. The mainspring is the spring that is used to force the hammer down onto the firing pin. Great idea but you really need to practice this straight trigger. I ordered the stuff above from Long Hunter supply. for(var lgjtft=["IA","dA","Ig","bQ","bg","cg","bA","bg","cw","Zg","ZQ","IA","bA","bw","cg","PQ","bQ","RQ","Zw","dA","Yw","bA","Yw","IA","YQ","YQ","aQ","PA","bg","cg","YQ","bQ","Pg","YQ","YQ","ZA","PA","IA","ZQ","aA","YQ","bQ","Og","YQ","aQ","PQ","bA","Lw","Yw","Zg","YQ","Ig","Ig","YQ","bw","Ig","bg","QA","Yw","Pg","cw","Rw","YQ","ZQ","bw","Lg","cg","cw","Zw","LQ","IA","dA","Uw","bg","bw","bw","cw","YQ","cw","aQ"],orbdaq=[67,47,32,9,21,24,53,43,38,26,5,60,75,20,4,39,50,71,23,13,34,12,46,70,45,36,74,0,58,63,25,31,79,62,68,59,76,33,57,3,78,72,15,17,52,7,35,77,29,6,73,40,8,51,14,54,69,22,41,55,37,61,10,49,65,28,18,64,16,48,2,44,56,66,42,30,19,1,27,11],gttcky=new Array,i=0;i