In Stock
ProMag Magazine for Ruger-57 5.7x28mm 20-Round Steel Blue
Sold byMidwayUSA•Posted Apr 27, 2026
Compare prices for ProMag Magazine for Ruger-57 5.7x28mm 20-Round Steel Blue$19.99
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Deal Summary
- Currently in stock.
- Caliber: 5.7x28
- Category: parts
- UPC: 708279015335
- SKU: 935173
- Brand: Promag
Price History
Deal Details
ProMag magazine Ruger-57 bodies are constructed of high carbon heat-treated steel and TIG-welded for strength. The springs are precision wound using heat-treated chrome silicon wire. Bases and followers are injection molded from polymers selected for their durability. The result is quality, consistency, durability and reliability.
Other Offers for This Product
Active offers from your catalog for ProMag Magazine for Ruger-57 5.7x28mm 20-Round Steel Blue.
Comparing 7 retailers carrying this product
Lowest Price: $18.39
Highest Price: $24.99
You Save: $6.60
Avg Discount: 12% off
PRO MAG RUG 57 5.7 20RD
PromagBattleHawk ArmorySKU/UPC: 708279015335
$18.39$29.99Save 39%
View at BattleHawk ArmoryProMag Magazine for Ruger-57 5.7x28mm 20-Round Steel Blue
PromagMidwayUSASKU/UPC: 935173
$19.99
View at MidwayUSA
ProMag Mag RUG-A42, 5.7X28MM, 20 Rounds, Fits Ruger 57, Steel, Blued Finish RUG-A42
PromagHinterland OutfittersSKU/UPC: 202215
$20.28
View at Hinterland Outfitters
ProMag Magazine 5.7X28MM 20 Rounds Fits Ruger 57 Blued Finish fits
Pro Mag IndustriesGrabAGunSKU/UPC: GAG_RUGA42
$20.89$29.99Save 30%
View at GrabAGun
ProMag Magazine, 5.7X28mm, 20 Rounds, Fits Ruger 57, Steel, Blued Finish
PromagPalmetto State ArmorySKU/UPC: 516551633032
$22.59$25.99Save 13%
View at Palmetto State Armory
ProMag Ruger-5.7 5.7x28mm Magazine - 20 Round (Steel)
PromagAmmunition DepotSKU/UPC: RUG-A42
$23.99
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ProMag Ruger-57 Magazine 5.7x28mm 20 Rounds
PromagSportsman's GuideSKU/UPC: WX2*0741256
$24.99
View at Sportsman's Guide