Mec-Gar Witness/Tanfoglio-SF 9mm 17-Round Magazine


Mec-Gar Witness/Tanfoglio-SF 9mm 17-Round Magazine



AVAILABILITY: out of stock

  • Fits Witness/Tanfoglio-SF

  • Chambered in 9mm

  • 17-Round Capacity

  • Redesigned tube to improve functionality

  • Heat-treated for strength

  • Interlinked internal components

  • Removable synthetic butt-plate

  • Anti-Friction Coating

Shipping Restrictions



Mec-Gar is recognized as the leader in magazine manufacturing. Mec-Gar manufactures their own line of magazines as well as factory magazines for some of the top firearm manufactures such as Sig Sauer, Walther, Browning and more. They provide  innovative, reliable and efficient steel magazines at affordable prices. 
Technical Information:
Mec-Gar magazines are heat-treated to provide additional strength. The feeding ribs are precisely formed and shaped to guide each round of ammunition without jamming or slow down.
Mec-Gar magazines are made from certified Carbon Steel AISI 1010 or 17-7 PH aircraft-grade stainless steel. The are made of high tensile strength spring wire and reinforced coils with stiffening folds. This allows for an increase in thrust force. 
With the incorporated high strength custom blended fiber-fill nylon bases or heat-treated steel bases designed, they are able to withstand the most severe of durability tests. Thanks to the strictest specifications, they’re precision-formed and boast perfectly interchangeable components.

1 customer reviews

Average rating
(based on 1 reviews)
  1. EAA WINESS SF (Thin handle),

    By Florida Prepper July 06, 2016

    Best price on these anywhere. I sweat bad in Florida and most mags from the manufacture tend to get corrosion where they rub on my kidney area. After a 6.5 mile open carry march on the 4th the mags finish are still holding up.

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