Sig Sauer | P229 M11-A1 | 9mm | 3.9″ BBL | 3x15rd | M11-A1

The Sig Sauer P229 M11-A1 is a compact, duty-grade 9mm pistol built to meet rigorous military and service standards. It pairs an aluminum alloy frame with a hard-coat anodized finish and a Nitron-finished stainless slide, and it ships with three 15-round magazines and SIGLITE night sights. Its DA/SA action and compact dimensions make it suitable for duty carry and regular range qualification or training.

For optic pairing, a robust 1x red-dot such as a Holosun 507C is a practical choice and stays well under a $1,000 budget for shooters who want a fast, reflex-style sight for duty or competition. A low-profile red-dot can improve target acquisition while preserving the pistol’s compact footprint.

Product Specifications

• The UPC is 798681448739.
• The model is M11-A1.
• The caliber is 9mm.
• The capacity is 15 + 1.
• The barrel length is 3.90″.
• The action is Double / Single Action.
• The frame material is Aluminum Alloy with a Black Hardcoat Anodized finish.
• The slide is Stainless Steel with a Nitron finish.
• The sights are SIGLITE Night Sights front and rear.
• The grip material is Black Polymer.
• The weight is approximately 32 oz.
• The overall length is 7.10″.
• The package includes 3 magazines (15-round each).
• The barrel is described as Carbon Steel.

Well-built and configured for professional use, the P229 M11-A1 offers a mix of proven ergonomics, night-capable sights, and a compact profile that works on the line or at the range. Its construction and factory corrosion-resistant finishes are aimed at long-term serviceability and consistent performance under routine use. The inclusion of three flush-fit 15-round magazines makes it range-ready out of the box.

Customers and agencies have described this variant as “trusted by federal law enforcement professionals for decades” and as “trusted by elite military personnel.”

Related Videos: