SCS Shockwave Enhanced 125% Nozzle Return Springs for Hi-Capa 4.3/5.1
CowCow TM Hi-Capa/1911 Enhanced High Flow Nozzle Valve with Valve Spring (GG08-14)
CowCow TM M&P 9 Series Supplemental Nozzle Return Spring Pack
CowCow M&P 9L 145% Enhanced Nozzle Spring
CowCow TM G19 Glock 19 Series Supplement Nozzle Spring (GG08-14)