# Colt M4 5.56x45mm 11.5in

**Brand:** Colt
**Category:** Semi-Automatic Handguns
**Caliber:** 5.56 NATO

## Specifications

- **Caliber:** 5.56 NATO
- **Barrel Length:** 11.5"
- **Finish:** Matte Black
- **UPC:** 151550027410
- **SKU:** UC2fQGTAo

## Description

The Colt M4 is a semi-automatic AR-pattern pistol chambered in 5.56x45mm, built on mil-spec forged 7075-T6 aluminum upper and lower receivers with a matte black hard coat anodized finish. It ships with an 11.5-inch chrome-lined barrel and an SBA5 pistol stabilizing brace on a 6-position mil-spec extension, giving it a compact braced pistol configuration. This example is a Shooter's Model, meaning it is new production that carries a small cosmetic finish imperfection from manufacturing rather than a functional issue.

### Key Specifications
- **Brand:** Colt
- **Model:** M4
- **Caliber:** 5.56x45mm
- **Action:** Semi Auto
- **Capacity:** 30+1
- **Barrel Length:** 11.5in
- **Weight:** 5.9 lbs
- **Finish:** Matte Black

### Detailed Features
- Direct gas impingement operating system with a 1:7 RH 6-groove twist rate
- Colt free-float M-LOK handguard with a full-length M1913 Picatinny top rail and 7 orientations of M-LOK mounting surfaces
- Integrated steel QD sling swivel sockets and anti-rotation tabs built into the rail
- SBA5 pistol stabilizing brace on a 6-position mil-spec extension tube
- Includes one 30-round Magpul PMAG magazine and a single-stage trigger

## What Customers Say

*AI-generated insights from customer reviews*

Owners of Colt's M4-pattern pistols generally trust the brand's mil-spec build quality, noting that the direct impingement action runs reliably once broken in with quality ammunition and magazines. The Shooter's Model designation draws some hesitation from buyers wary of cosmetic blemishes, but most report the finish issues are hard to spot and the gun functions like a standard model.

Handling the braced pistol is a mixed experience. The short overall length makes it easy to store and maneuver in tight spaces, though the added weight up front from the barrel and brace can make one-handed shooting feel front-heavy for some shooters. The M-LOK rail is popular for mounting lights, foregrips, and optics without needing extra rail sections.

Value-wise, buyers appreciate that a Colt-branded pistol arrives with a real Magpul magazine and established aftermarket support, since AR-pattern parts and accessories are easy to source compared to other platforms.

## Pricing

**1 offers available**

| Vendor | Price |
|--------|-------|
| Buds Gun Shop | $1269.49 |

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