• Shield Arms Glock 17/22/34/35/19X/45 +5/4 Magazine Extension - Black
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Shield Arms Glock 17/22/34/35/19X/45 +5/4 Magazine Extension - Black

Shield Arms Glock 17/22/34/35/19X/45 +5/4 Magazine Extension - Black

$39.99 USD
$39.99 USD $39.99 USD
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Shipping calculated at checkout on non-firearm items. Firearm shipping is actual cost. Long gun purchases will be charged $100 and handgun purchases will be charged $35. The difference will be refunded to the buyer. Firearms MUST be shipped to an FFL with adult signature. Please have your FFL send a copy of their license to ffl@safefirearmsales.com.

Low stock: 2 left

Shield Arms Glock 17/22/34/35/19X/45 +5/4 Magazine Extension – Black

The Shield Arms +5/4 Magazine Extension is a precision-machined aluminum base plate that boosts the capacity of factory Glock 17, 22, 34, 35, 19X, and 45 magazines — adding 5 rounds to 9mm mags or 4 rounds to .40 S&W/.357 SIG mags. Built from aircraft-grade aluminum with a Type III hard anodized finish, it drops in with no permanent modifications and is backed by Shield Arms' Lifetime Warranty and "Spring for Life" guarantee.

Key Features

  • Fits Glock 17, 22, 34, 35, 19X, and 45 magazines
  • Adds +5 rounds capacity (9mm) or +4 rounds (.40 S&W / .357 SIG)
  • USPSA 141.25mm magazine gauge compliant
  • Machined from billet 6061 / aircraft-grade aluminum
  • Type III hard anodized finish for corrosion and wear resistance
  • Index cuts for a positive grip during reloads
  • Drop-in installation — no permanent modifications required
  • Made in the USA; Lifetime Warranty + Spring for Life guarantee

Technical Specifications

  • Manufacturer: Shield Arms
  • Compatible Models: Glock 17, 22, 34, 35, 19X, 45
  • Material: Aircraft-grade aluminum
  • Finish: Type III hard anodized, Black
  • Color: Black

What's in the Box

  • 1x Shield Arms +5/4 Magazine Extension (Black)
  • Mounting hardware and Allen wrench(es)
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