# Colt M16A1 Retro Reissue 5.56 20in

**Brand:** Colt
**Category:** AR Style Rifles
**Caliber:** 5.56 NATO

## Specifications

- **Caliber:** 5.56 NATO
- **Barrel Length:** 20"
- **UPC:** 098289024763
- **SKU:** UC1jHmjL1

## Description

The Colt M16A1 Retro Reissue is a semi-automatic AR-pattern rifle chambered in 5.56 with a 20-inch barrel and 20+1 capacity. It is a civilian reissue of the M16A1 configuration, sold under the CRM16A1 designation.

### Key Specifications
- **Brand**: Colt
- **Model**: M16A1 Retro Reissue
- **Caliber**: 5.56 NATO
- **Action**: Semi Auto
- **Capacity**: 20+1
- **Barrel Length**: 20 in

### Detailed Features
- 20-inch barrel in the M16A1 retro configuration
- CRM16A1 factory designation
- 20+1 round capacity
- AR-pattern semi-automatic platform
- Retro Reissue configuration from Colt

## Frequently Asked Questions

**Q: What caliber is the Colt M16A1 Retro Reissue?**

A: The M16A1 Retro Reissue is chambered in 5.56 NATO.

**Q: Who makes the M16A1 Retro Reissue?**

A: It is made by Colt.

**Q: What type of firearm is the Colt M16A1 Retro Reissue?**

A: It is a semi-automatic AR-pattern rifle in the M16A1 retro configuration.

**Q: What is the barrel length of the Colt M16A1 Retro Reissue?**

A: The barrel is 20 inches long.

**Q: How many rounds does the Colt M16A1 Retro Reissue hold?**

A: It has a 20+1 round capacity.

**Q: What is the factory designation for the Colt M16A1 Retro Reissue?**

A: The factory designation is CRM16A1.

**Q: Where can I buy the Colt M16A1 Retro Reissue?**

A: Compare current vendor offers on this page.

## What Customers Say

*AI-generated insights from customer reviews*

Owners of the Colt M16A1 Retro Reissue are drawn to it for the period-correct configuration. The 20-inch barrel and overall retro layout are the main appeal, and most find the Colt fit and finish consistent with the asking price.

Magazine compatibility comes up regularly. The vintage-spec configuration is less compatible with some modern accessories than a standard AR-15 build, and buyers who did not research this first report frustration when sourcing parts.

Value splits between collectors who consider a factory Colt retro build well-priced for what it is, and practical rifle buyers who weigh the same money against more modern AR configurations. The M16A1 Retro Reissue holds its secondary market value reasonably well, which factors into how serious collectors approach it.

## Pricing

**1 offers available**

| Vendor | Price |
|--------|-------|
| Guns Com | $5499.99 |

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