Shooting SuppliesSpringfield ArmorySold by Fin Feather Fur Outfitters

Springfield Armory

Springfield 1911 DS 20-Rnd Dbl-Stack Magazine 9mm

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

20-round Extended

Magazine for Springfield 1911 DS

Chambered 9mm

Use

Steel Body

Polymer base pad

Finger Grooves

Support magazine manipulation and extraction

Cross-compatible Staccato

Staccato 2011 platforms

$59.99
View on Fin Feather Fur Outfitters

You'll be taken to Fin Feather Fur Outfitters to complete your purchase.

Hunter's Outpost earns a commission from affiliate links at no extra cost to you.

SKU: PH6920-706397943516

Overview

Built for shooters who want extended capacity in a 1911 DS-compatible setup, this 20-round 9mm magazine is suited to range use and competition applications where fewer reloads matter. The steel body is paired with a polymer base pad, and the finger grooves are designed to make insertion and removal more straightforward. It is cross compatible with Staccato 2011 platforms and is listed as legal in USPSA Open and Limited divisions.

Why Hunters Choose the Springfield Armory

20-round Capacity

Reduces reload frequency during extended

Polymer Base

Pad adds a practical, durable

Finger Grooves

Support easier magazine manipulation and

Cross-compatible Staccato

Staccato 2011 platforms for broader

Legal Uspsa

Open and Limited division use

Key Features

  • 20-round extended magazine for Springfield 1911 DS pistols.
  • Chambered for 9mm use.
  • Steel body with polymer base pad.
  • Finger grooves support magazine manipulation and extraction.
  • Cross-compatible with Staccato 2011 platforms.
  • Legal for USPSA Open and Limited divisions.

Best Used For

  • 1911 DS owners wanting a 20-round 9mm magazine for range or competition use
  • Staccato 2011 platform users needing cross-compatible magazine support
  • USPSA Open or Limited Division shooters looking for a compliant magazine option
  • Shooters who prefer easier magazine handling with finger grooves for insertion and removal

Specifications

Base Pad MaterialPolymer
Body Material410 stainless steel
Caliber9mm
CompatibilityStaccato 2011 platforms
Finger GroovesYes
Firearm Model1911 DS
Legal UseUSPSA open and limited division
MaterialSteel/Polymer
Round Capacity20

Pros

  • 20-round capacity reduces reload frequency during extended range sessions or competition stages.
  • Polymer base pad adds a practical, durable interface to the stainless steel body.
  • Finger grooves support easier magazine manipulation and extraction.
  • Cross-compatible with Staccato 2011 platforms for broader use.
  • Legal for USPSA Open and Limited division use.
  • Built for 1911 DS 9mm firearms with steel/polymer construction.

Considerations & Trade-offs

  • The 20-round capacity is a strength for extended shooting, but the larger size may be less convenient for carry or compact storage than standard-capacity magazines.
  • This magazine is specific to 1911 DS 9mm use, so compatibility is narrower than a general-purpose magazine.
  • Cross compatibility with Staccato 2011 platforms is noted, but users should still confirm fit with their specific firearm setup before relying on it.
  • The polymer base pad and steel body add durability-focused construction, but that also means it is not a lightweight, minimalist option.

Suggested Comparisons

  • 1911 DS compatible magazines
  • Extended-capacity pistol magazines
  • 9mm handgun magazines
  • USPSA competition magazines

Suggested Accessories

  • Magazine pouch
  • Speed loader
  • Cleaning kit
  • Range bag

Frequently Asked Questions

What firearm model is this magazine made for?

It is listed for the 1911 DS firearm model.

What caliber does this magazine use?

It is specified for 9mm.

How many rounds does it hold?

The magazine is listed as a 20-round magazine.

Is it compatible with other platforms?

Yes. The product data says 1911 DS magazines are cross compatible with Staccato 2011 platforms.

What materials are listed for the magazine?

The listed materials are steel and polymer, with a polymer base pad attached to a 410 stainless steel body.