FN Herstal Firearms banner
1-1 of 1 Results
  1. FN509
    I checked on Midwest Gun Works website for different magazine spring options for sale, the only ones i found were the standard 17rd and 24rd. Can i possibly use the 17rd spring for a 15rd magazine in my FN 509 Midsize? Is there any way i can purchase the 15rd magazine spring?
1-1 of 1 Results