The Gun Store | Waterbury CT

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Shield Arms S15 Handgun Magazine Black 9mm Luger 15/rd with +2 Extension
January 12, 2026
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Shield Arms S15 Gen2 PowerCron Handgun Magazine Black 9mm Luger 20/rd

$67.49

Shield Arms S15 Gen2 PowerCron Handgun Magazine Black 9mm Luger 20/rd

300 in stock

SKU: CSSI|QSS15ME5INSG3BLK Category:

The Shield Arms S15 Gen 2 PowerCron 15 round 9mm magazine with an anodized Shield Arms +5 magazine extension pre-installed. Their unique easy access floor plate design allows you to quickly access the spring and follower without having to remove the extension from the magazine body. Comes with a 100% lifetime warranty and the Shield Arms Spring for LIfe Guarantee.

Magazine Extension Features

  • Unique easy access floor plate design to service or clean the magazine body without the need to remove the magazine extension from the magazine body.
  • Index cuts on the extension body to increase grip when coming out of a magazine pouch.
  • Machined from billet 6061 aluminum
  • Type 2 anodized
  • Adds 5 rounds to Shield Arms S15 Gen 2 PowerCron magazine 
  • Comes with a 12 coil plus power spring
  • Proudly made in the USA
  • Fits most aftermarket flared mag wells
  • Lifetime warranty

Mag Catch Requirement – It is required to swap out your plastic OEM mag catch with either their standard steel mag catch or the premium steel mag catch. Here's why. If you don't swap your mag catch you may have reliability issues. If you use another manufacturer's mag catch you may have reliability issues. Gen 2 magazines were designed to work with Shield Arms steel mag catches. If you have a first generation aluminum mag catch it is required to upgrade to one of our steel mag catch offerings.

UPC

853465008995

Manufacturer

SHIELD ARMS

Manufacturer Part Number

S15-ME-5INS-G3-BLK

Model

S15 Magazine

Capacity

15rd

Caliber/Gauge

9mm

Product Type

Magazine

Quantity

1