MEC-GAR SIG P228 MAGAZINE - 9MM - 10 ROUND CAPACITY - 18 ROUND BODY - AFC - STEEL - BLACK

Mec-Gar USA
MPN:
MGP22818AFC
UPC:
765595750302
$41.69 - $43.69
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The MEC-GAR SIG P228 Magazine delivers the same factory-trusted reliability that has made Mec-Gar the OEM magazine supplier for the world's top firearm manufacturers — now in a California-compliant 10-round configuration housed in a full-size 18-round body.

  • California-compliant 10-round capacity blocked inside an 18-round steel body
  • Anti-Friction Coating (AFC) reduces wear and ensures smooth, reliable feeding
  • Heat-treated, precision-stamped steel construction for long-lasting durability
  • Strengthened feed lips maintain consistent cartridge alignment and prevent jams
  • Compatible with SIG Sauer P228 and P229 pistols chambered in 9mm
  • Manufactured in Italy by Mec-Gar, trusted OEM supplier since 1965

Who This Is For

This magazine is ideal for California-based SIG P228 and P229 owners who want a dependable, drop-free replacement or backup magazine that meets state capacity regulations without sacrificing the full-grip ergonomics of the original 18-round body. It's equally well-suited for competitive shooters, concealed carry permit holders, and range enthusiasts who demand OEM-level quality at every reload.

MEC-GAR SIG P228 10-Round AFC Steel Magazine - Front View MEC-GAR SIG P228 10-Round AFC Steel Magazine - Side View

Specifications

BrandMec-Gar
Model FitSIG Sauer P228 / P229
Caliber9mm Luger
Capacity (Legal)10 Rounds (CA Compliant)
Body Capacity18 Rounds
MaterialHeat-Treated Stamped Steel
FinishBlack
CoatingAnti-Friction Coating (AFC)
Country of ManufactureItaly
Part NumberRPLMCGP22818AFC

Frequently Asked Questions

Will this magazine work in my SIG Sauer P229 as well as the P228?

Yes. The MEC-GAR RPLMCGP22818AFC is dimensionally compatible with both the SIG Sauer P228 and P229 chambered in 9mm. Both pistols share the same magazine well dimensions in 9mm, so this magazine drops free and seats securely in either platform.

What does "AFC" mean, and why does it matter?

AFC stands for Anti-Friction Coating — a specialized surface treatment applied to the exterior of the magazine body. It reduces the friction between the magazine and the pistol's magazine well, allowing for faster, smoother insertions and drops. It also adds a layer of corrosion resistance, helping the magazine hold up to regular use and varied storage conditions.

Is this magazine permanently blocked to 10 rounds, and can it be used outside California?

This magazine is sold as a California-compliant, blocked 10-round magazine, meaning it has been modified to restrict capacity to 10 rounds as required by California law. If you are purchasing this magazine for use in a state without capacity restrictions, you may want to verify the block configuration before purchase, as regulations vary by jurisdiction. Always confirm your local laws before purchasing any restricted-capacity magazine.

Caliber:
9mm
Capacity:
10/18 Round
Color:
Black
Follower Color:
Black
Type:
Pistol Magazine
CA Compliant:
Yes
Platform:
P228
Material:
Steel