MEC-GAR SIG P229 MAGAZINE - 9MM - 10 ROUND CAPACITY - 17 ROUND BODY - AFC - STEEL - BLACK

Mec-Gar USA
MPN:
MGP22917AFC
UPC:
765595520158
$41.69 - $43.69
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The Mec-Gar SIG P229 9mm Magazine delivers factory-quality reliability in a California-compliant 10-round configuration, built inside a full-size 17-round steel body by the same manufacturer trusted by militaries and firearm OEMs worldwide since 1965.

  • California-compliant 10-round capacity blocked inside a 17-round steel body
  • Precision-stamped steel construction with heat treatment for lasting durability
  • Strengthened feed lips reduce malfunctions and ensure consistent cartridge feeding
  • Anti-Friction Coating (AFC) finish resists corrosion and minimizes internal wear
  • Manufactured in Italy to OEM tolerances — fits SIG Sauer P229 9mm pistols
  • Trusted by major firearm manufacturers and military forces across the globe

Who This Is For

This magazine is ideal for California-based SIG P229 owners who want a dependable, drop-free feeding solution that meets state capacity laws without sacrificing the ergonomic feel of the full-size grip. It suits competitive shooters, concealed carriers, and home defenders who demand consistent performance from a proven European manufacturer. Note: This magazine is not compatible with older, narrow flat-sided P229 models — confirm your pistol accepts the wider, contoured magazine body before purchasing.

Mec-Gar SIG P229 9mm 10-Round AFC Steel Magazine – Front View Mec-Gar SIG P229 9mm 10-Round AFC Steel Magazine – Side Profile View

Specifications

BrandMec-Gar USA
Compatible FirearmSIG Sauer P229 (modern wide-body)
Caliber9mm Luger
Capacity (Legal)10 Rounds (CA compliant)
Body Capacity17 Rounds
MaterialHeat-Treated Precision-Stamped Steel
FinishAnti-Friction Coating (AFC) – Black
Country of ManufactureItaly
FollowerAnti-Tilt Polymer
Part NumberRPLMCGP22917AFC

Frequently Asked Questions

Will this magazine fit all SIG Sauer P229 pistols?

This Mec-Gar magazine fits modern SIG Sauer P229 pistols chambered in 9mm that accept the wider, contoured magazine body. It is not compatible with older P229 models that use a narrow, flat-sided magazine. If you're unsure which generation your pistol is, check the magazine well width or consult your owner's manual before ordering.

Why does a 10-round magazine have a 17-round body?

This magazine uses a full-size 17-round steel body that has been permanently blocked to hold only 10 rounds, making it legal for sale and possession in California. The full-size body preserves the natural grip feel and ergonomics of the P229 platform, so there is no compromise in how the pistol handles compared to using a standard-capacity magazine.

What does AFC (Anti-Friction Coating) mean, and why does it matter?

AFC, or Anti-Friction Coating, is a specialized surface treatment applied to the interior and exterior of the magazine. It reduces friction between the follower and magazine body for smoother feeding, and it provides a corrosion-resistant barrier that protects the steel from moisture and everyday wear. This translates to more reliable cycling and a longer service life compared to uncoated magazines.

Caliber:
9mm
Capacity:
10/17 Round
Color:
Black
Follower Color:
Black
Type:
Pistol Magazine
CA Compliant:
Yes
Platform:
P229
Material:
Steel