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  3. Ruger 57 5.7X28MM (20)RD Magazine
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Ruger 57 5.7X28MM (20)RD Magazine

Ruger 57 5.7X28MM (20)RD Magazine

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ProMag Industries Ruger 57 5.7x28mm 20-Round Magazine – RUG-A42

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On Sale: $30.17 Original price $22.17
Retail PriceRetail Price:$30.17
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  • Description
  • Questions and Answers
Product Description:

ProMag magazines are designed utilizing both traditional stamping and welding of heat-treated high carbon steel, and modern precision injection molding of mil-spec polymer compounds. Every ProMag magazine is backed by a lifetime guarantee against manufacturer's defects. Made in USA.

  • Magazine body constructed of heat treated steel with black oxide finish
  • Injection molded magazine follower
  • Magazine spring formed from heat treated chrome silicon wire
  • Made in USA
Specifications:
  • UPC: 708279015335
  • Manufacturer: ProMag
  • Manufacturer Part #: RUG-A42
  • Type: Magazine
  • Caliber: 5.7X28MM
  • Capacity: 20Rd
  • Color: Blue
  • Fit: Ruger 57
  • Subcategory: Pistol Magazines
  • Finish: Blued

Q: does this work in ruger 57 pistol or carbine or does it matter?

Asked by: Martin Miller - 7/16/2025
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