Your Cart

  • Your cart is empty


ATTN: We currently have 5-7 days processing time on shipping orders due to volume. If you have any questions please email us at



FN FNS/FNX .40S&W 10/14 10Rd Blocked Magazine

Product Code : CSFNS4010B


FN FNS/FNX .40S&W 10/14 10Rd Blocked Magazine

CA, CO, CT, IL, MA, MD, NY, NJ, VT and DC Legal

Our 10/14 10 Round blocked FNS/FNX magazines are made from brand new OEM FN. We block them with an ABS 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.


Our 10/14 mags are California, Connecticut, Massachusetts, Maryland, New Jersey, New York, Vermont and DC Legal.

  • Factory FN Magazine
  • .40 Smith&Wesson
  • 10/14
  • 14 Rounds blocked to 10 Rounds
  • Steel

Mags shipped to NY, CT, MA, VT & 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.

Determined at checkout.

Country Spirit LLC BBB Business Review