# Sig Sauer P229 M11-A1 Compact 9MM Night Sight Defender

**Brand:** SIG Sauer
**Category:** Compact Handguns
**Caliber:** 9mm

## Specifications

- **Caliber:** 9mm
- **Barrel Length:** 3.9"
- **Capacity:** 10 rounds
- **Finish:** Black
- **Weight:** 29.6 oz
- **Overall Length:** 7.1"
- **UPC:** 798681453160
- **SKU:** UCE3nNyzw

## Description

The Sig Sauer P229 M11-A1 is a compact double/single-action semi-automatic pistol chambered in 9mm Luger. It's built on an aluminum alloy frame with a stainless steel slide and comes with SIGLITE night sights.

### Key Specifications
- **Brand:** Sig Sauer
- **Model:** P229 M11-A1
- **Caliber:** 9MM Luger (9x19 Para)
- **Action Type:** Double/Single Action (DA/SA)
- **Capacity:** 10+1 rounds
- **Barrel Length:** 3.9 inches (99 mm)
- **Overall Length:** 7.1 inches (180 mm)
- **Weight:** 29.6 oz (1.85 lbs)
- **Frame Material:** Aluminum Alloy
- **Finish Color:** Black Hardcoat Anodized
- **Grip Material:** Black Polymer

### Detailed Features:
The aluminum alloy frame with hardcoat anodized finish is heavier than polymer-framed competitors but feels more substantial in hand. The stainless steel slide handles wear over thousands of rounds. At 3.9 inches the barrel is short enough for concealed carry while still delivering adequate velocity from 9mm. SIGLITE night sights give you a usable sight picture in low-light conditions without aftermarket modification. The textured black polymer grip provides consistent grip traction during rapid fire. The DA/SA action means the first shot is double-action; subsequent shots run single-action after the slide cycles. At 29.6 oz it runs heavier than comparable polymer-framed 9mm pistols.

## Frequently Asked Questions

**Q: What caliber is the P229?**

A: The P229 M11-A1 is chambered in 9mm Luger.

**Q: Who makes the P229?**

A: The P229 is made by Sig Sauer.

**Q: What type of firearm is the P229?**

A: It is a compact double/single-action semi-automatic pistol with an aluminum alloy frame and stainless steel slide.

**Q: What is the barrel length of the P229?**

A: The P229 M11-A1 has a 3.9-inch barrel.

**Q: How many rounds does the P229 hold?**

A: It has a 10+1 capacity.

**Q: Does the P229 M11-A1 come with night sights?**

A: Yes. It comes equipped with SIGLITE night sights.

**Q: Where can I buy the P229?**

A: Compare current vendor offers on this page.

## What Reviewers Say

*Quoted verbatim from YouTube reviews. Each link opens the video at the moment quoted.*

> It's a much lighter take up to a 5 and a half 6 and 12 PB trigger it's it's a little bit heavy in comparison to like this guy.
>
> — [The Jimmini Show](https://www.youtube.com/watch?v=f0mHKT9UH90&t=513s)

> Having a decocker is better than having to fudge with trigger safeties manual safeties all that extra stuff on a double action single action.
>
> — [The Jimmini Show](https://www.youtube.com/watch?v=f0mHKT9UH90&t=293s)

> Sig's finish is not that great my buddy refinished that one and he did an amazing job made that gun look Factory new.
>
> — [The Jimmini Show](https://www.youtube.com/watch?v=f0mHKT9UH90&t=667s)

> First pull is extremely heavy well over 11 lb but it's a smooth 11 lb.
>
> — [The Jimmini Show](https://www.youtube.com/watch?v=f0mHKT9UH90&t=491s)

## What Customers Say

*AI-generated insights from customer reviews*

Owners of the Sig Sauer P229 M11-A1 9mm Night Sight tend to rate it highly, with the weight as the most common point of debate.

Build quality and reliability are the consistent strengths. The solid aluminum/stainless construction generates appreciation from owners who prefer the feel over polymer-framed alternatives, and function reliability across ammunition types gets positive marks. The compact size and 10+1 capacity make it well-suited for both concealed carry and duty use. Night sights draw specific praise for improving low-light usability. The ergonomic grip gets favorable mention for comfort during sustained range sessions.

Weight (29.6 oz) is the main practical consideration, noted by owners who find it heavier than polymer-framed 9mm options. A few buyers mention the price as higher than some competitors. Trigger pull and reset length generate occasional discussion based on personal preference, though the DA/SA mechanism itself doesn't draw structural criticism. Overall the revolver is regarded as a dependable carry and duty pistol by owners who are comfortable with the weight.

## Pricing

**15 offers available**

| Vendor | Price |
|--------|-------|
| Guns Com | $729.99 |
| Guns Com | $1116.99 |
| Gunbuyer Com | $1199.99 |
| Brownells | $1199.99 |
| RK Guns | $1199.99 |
| Kygunco Com | $1199.99 |
| Buds Gun Shop | $1199.99 |
| Impactguns Com | $1199.99 |
| Grabagun Com | $1199.99 |
| Shootingsurplus Com | $1199.99 |

*...and 5 more offers*

## Similar Products

- [Sig Sauer P229 M11A1 9mm Compact, 15+1, DA/SA, Night Sights](https://gunsnation.com/p/sig-sauer-p229-m11a1-9mm-compact-15-1-da-sa-night-sights/UCE3nNxqd)
- [Sig Sauer P229 Compact 9mm - Ergonomic Night Sight Defender](https://gunsnation.com/p/sig-sauer-p229-compact-9mm-ergonomic-night-sight-defender/UCE3nNt53)
- [Sig Sauer P229 Nitron: Compact 9mm, 13-Round, Night Sights](https://gunsnation.com/p/sig-sauer-p229-nitron-compact-9mm-13-round-night-sights/UCE3nNMAl)
- [Sig Sauer P229 Elite: Compact 9mm with Siglite Night Sights](https://gunsnation.com/p/sig-sauer-p229-elite-compact-9mm-with-siglite-night-sights/UCE3nNuCi)
- [Sig Sauer P229 9mm: Compact Tactical Carry Pistol](https://gunsnation.com/p/sig-sauer-p229-9mm-compact-tactical-carry-pistol/UCE3nOShu)
- [Sig Sauer P229 Nitron Compact 9mm - Precision Defense Pistol](https://gunsnation.com/p/sig-sauer-p229-nitron-compact-9mm-precision-defense-pistol/UCE3nNMEu)

---
*Data from [GunsNation](https://gunsnation.com)*