Firing Pin Spring-9mm/45ACP/38Sup/.40S&W/10mm - This firing pin spring will fit all these firearms 9mm, 38Super, 45ACP, .40S&W and 10mm
**Proper gunsmith fitting required for accurate fit & safe function.
PLEASE NOTE: If you purchase this item by mistake and would like to return it, we will accept your request. However, we reserve the right to charge you a 10% restocking fee if the item is damaged, scratched, or altered from its original state. You will also have to pay to ship back to us. Thank you.