Ruger SP-101 New .22 Reduced Power Hammer Spring, 14lb $9.97 Ruger SP-101 .22 caliber revolvers redesigned and reintroduced in 2011. 35214/1* In stock Ruger SP-101 New .22 Reduced Power Hammer Spring, 14lb quantity Add to cart Categories: Ruger, Wolff Gun Springs Related products Remington 1100 & 11-87 (LT/LW/SP), 20ga. Barrel seal O ring $7.50