FN 509C 9MM Black Pinky Ext 10/12 10Rd Blocked Mag

CA,CO,CT,DE,IL,MA,MD,NY,NJ,OR,RI,WA,VT Legal Magazine

Our 10/12 10 Round blocked FN 509C magazines are made from brand new OEM FN. We block them with an poly block designed and made here in our shop. This block replaces the original spring base and allows the mag to be opened for cleaning in states that don't require epoxy. For states that require epoxy they will be blocked the same way just epoxied shut.

• Factory FN 509C Magazine
  
• 9MM
• 10/12
• 12 Rounds blocked to 10 Rounds
• Steel

Mags shipped to NY, CT, IL, MA, RI, WA & DC will have the base sealed shut with epoxy and a rivet to fully comply with the laws there.

** Oak Park IL is a 10 Round Limit on Magazines

For states that do not require the base sealed shut we can still epoxy it shut on request free of charge. Just let us know you would like it done.