Skip to main content
We may get paid by partner for deals, including promoted items

Menu

Trending
Top Brands Palmetto State ArmoryHot Yeti CoolerDeal NatchezDeal SitkaDeal 5.11Sale Winter Clearance Amazon Pickleball Sale Amazon FitnessHot Stores
ProMag Magazine, 5.7X28mm, 20 Rounds, Fits Ruger 57, Steel, Blued Finish by Promag -
11% off

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.

ProMag Magazine, 5.7X28mm, 20 Rounds, Fits Ruger 57, Steel, Blued Finish

at Palmetto State Armory
Browse all Palmetto State Armory deals
$22.19 $24.99 11% Discount
You save $2.80
In Stock at Palmetto State Armory
Price verified 2d ago
Buy Now at Palmetto State Armory
Secure checkout Easy returns
or compare prices
Amazon logo Amazon eBay logo eBay

Product Details

Brand Promag
Promag

More from Promag

Pyramyd Air
Last Updated:
Aug 30, 2026 02:16 AM
ProMag Archangel Polymer Handguard with Steel Heat Shield ProMag Archangel Polymer Handguard with Steel Heat Shield View Details
$22.94
Buy Now · $22.94
Pyramyd Air
DEGuns
Last Updated:
Aug 29, 2026 11:27 PM
ProMag 20rd Magazine, Black Phosphate Steel 308/7.62mm Fits IMI Galil - GALA2 ProMag 20rd Magazine, Black Phosphate Steel 308/7.62mm Fits IMI Galil - GALA2 View Details
$31.69
Buy Now · $31.69
DEGuns
DEGuns
Last Updated:
Aug 29, 2026 11:27 PM
ProMag 32rd Magazine, Black Polymer 380 ACP Fits Glock 28 - GLKA26 ProMag 32rd Magazine, Black Polymer 380 ACP Fits Glock 28 - GLKA26 View Details
$27.29
Buy Now · $27.29
DEGuns
DEGuns
Last Updated:
Aug 29, 2026 11:27 PM
ProMag 20rd Magazine, Blued Steel 9mm Fits Kel-Tec P-11 - KELA2 ProMag 20rd Magazine, Blued Steel 9mm Fits Kel-Tec P-11 - KELA2 View Details
$27.29
Buy Now · $27.29
DEGuns
DEGuns
Last Updated:
Aug 29, 2026 11:27 PM
ProMag 20rd Magazine, Blued Steel 9mm Fits FN 509 - FNHA13 ProMag 20rd Magazine, Blued Steel 9mm Fits FN 509 - FNHA13 View Details
$27.09
Buy Now · $27.09
DEGuns
DEGuns
Last Updated:
Aug 29, 2026 11:27 PM
ProMag 32rd Magazine, Blued Steel 9mm Fits Browning Hi-Power - BROA6 ProMag 32rd Magazine, Blued Steel 9mm Fits Browning Hi-Power - BROA6 View Details
$26.39
Buy Now · $26.39
DEGuns
DEGuns
Last Updated:
Aug 29, 2026 11:27 PM
ProMag Baby Eagle Magazine, 20rd Blued Steel 9mm Fits CZ-75/TZ-75 - CZA4 ProMag Baby Eagle Magazine, 20rd Blued Steel 9mm Fits CZ-75/TZ-75 - CZA4 View Details
$26.39
Buy Now · $26.39
DEGuns
DEGuns
Last Updated:
Aug 29, 2026 11:27 PM
ProMag 10rd Magazine, Blued Steel 45 ACP Fits S&W Shield - SMI37 ProMag 10rd Magazine, Blued Steel 45 ACP Fits S&W Shield - SMI37 View Details
$25.69
Buy Now · $25.69
DEGuns
DEGuns
Last Updated:
Aug 29, 2026 11:27 PM
ProMag 25rd Magazine, Black Polymer 380 ACP Fits Glock 28 - GLKA25 ProMag 25rd Magazine, Black Polymer 380 ACP Fits Glock 28 - GLKA25 View Details
$25.49
Buy Now · $25.49
DEGuns
DEGuns
Last Updated:
Aug 29, 2026 11:27 PM
ProMag 10rd Magazine, Blued Steel 5.7x28mm Fits FN Five-seveN - FNHA10 ProMag 10rd Magazine, Blued Steel 5.7x28mm Fits FN Five-seveN - FNHA10 View Details
$25.49
Buy Now · $25.49
DEGuns
DEGuns
Last Updated:
Aug 29, 2026 11:27 PM
ProMag 20rd Magazine, Blued Steel 9mm Fits Sig Sauer P226 - SIGA5 ProMag 20rd Magazine, Blued Steel 9mm Fits Sig Sauer P226 - SIGA5 View Details
$24.49
Buy Now · $24.49
DEGuns
DEGuns
Last Updated:
Aug 29, 2026 11:27 PM
ProMag 17rd Magazine, Black Polymer 380 ACP Fits Glock 28 - GLKA27 ProMag 17rd Magazine, Black Polymer 380 ACP Fits Glock 28 - GLKA27 View Details
$24.29
Buy Now · $24.29
DEGuns
DEGuns
Last Updated:
Aug 29, 2026 11:27 PM
ProMag 12rd Compact Magazine, Blued Steel 22 LR Fits S&W M&P - SMIA21 ProMag 12rd Compact Magazine, Blued Steel 22 LR Fits S&W M&P - SMIA21 View Details
$23.89
Buy Now · $23.89
DEGuns
DEGuns
Last Updated:
Aug 29, 2026 11:27 PM
ProMag 20rd Magazine, FDE Polymer 308 Cal Fits FN FAL - FNHA9FDE ProMag 20rd Magazine, FDE Polymer 308 Cal Fits FN FAL - FNHA9FDE View Details
$22.89
Buy Now · $22.89
DEGuns
DEGuns
Last Updated:
Aug 29, 2026 11:27 PM
ProMag Compact 15rd Magazine, Blued Steel 9mm Fits Sig Sauer P320 - SIGA14 ProMag Compact 15rd Magazine, Blued Steel 9mm Fits Sig Sauer P320 - SIGA14 View Details
$22.19
Buy Now · $22.19
DEGuns
DEGuns
Last Updated:
Aug 29, 2026 11:27 PM
ProMag 5rd Magazine, Black Polymer 7.62x39mm Fits SKS - SKS02 ProMag 5rd Magazine, Black Polymer 7.62x39mm Fits SKS - SKS02 View Details
$17.89
Buy Now · $17.89
DEGuns
DEGuns
Last Updated:
Aug 29, 2026 11:27 PM
ProMag 7rd Magazine, Blued Steel 32 ACP Fits Kel-Tec P-32 - KEL03 ProMag 7rd Magazine, Blued Steel 32 ACP Fits Kel-Tec P-32 - KEL03 View Details
$16.99
Buy Now · $16.99
DEGuns
DEGuns
Last Updated:
Aug 29, 2026 11:27 PM
ProMag 50rd Magazine, Clear Polycarbonate 5.7x28mm Fits FN PS90 - FNHA3 ProMag 50rd Magazine, Clear Polycarbonate 5.7x28mm Fits FN PS90 - FNHA3 View Details
$16.19
Buy Now · $16.19
DEGuns
DEGuns
Last Updated:
Aug 29, 2026 11:27 PM
ProMag 20rd Magazine, FDE Polymer 223 Rem Fits Ruger Mini-14 - RUGA11FDE ProMag 20rd Magazine, FDE Polymer 223 Rem Fits Ruger Mini-14 - RUGA11FDE View Details
$15.69
Buy Now · $15.69
DEGuns
DEGuns
Last Updated:
Aug 29, 2026 11:27 PM
ProMag 40+1 Magazine, Black Polymer 9mm Fits H&K MP5/PTR9 - HECA17 ProMag 40+1 Magazine, Black Polymer 9mm Fits H&K MP5/PTR9 - HECA17 View Details
$20.59
Buy Now · $20.59
DEGuns