| Brand | Colt |
| SKU | LE6920OEM1 |
| UPC | 098289020246 |
| Action | Semi-Automatic |
| Finish | Blue/Black |
| Sights | Standard Sights |
| Capacity | 30 |
| Grip Safety | No |
| Optic Ready | Yes |
| Barrel Length | 16.1 inches |
| Manual Safety | Yes |
| Overall Length | 32 inches |
| Trigger Safety | No |
| Caliber / Gauge | 5.56 NATO |
| Threaded Barrel | Yes |
| Magazines Included | 0 |
| Ambidextrous Safety | No |
| Condition | New |
Colt M4 OEM1 Carbine 5.56 NATO Blue/Black Rifle
Firearms ship to the FFL dealer you name at checkout. Price and stock are re-checked live when you order.
The Colt M4 OEM1 Carbine is a semi-automatic 5.56 NATO rifle designed for customization on the proven Colt M4 platform. This factory configuration includes a 16.1-inch chrome-lined barrel with a 1:7 twist rate, an A2 front sight base, a flat-top receiver with Picatinny rail, a carbine-length gas system, and a pistol grip. The OEM1 intentionally omits the handguard, buttstock, trigger guard, magazine, and rear sight, giving builders and dealers a flexible starting point for a personalized setup. The rifle uses standard AR-15 magazines and accepts a wide range of aftermarket components.
Key features
- Colt M4-based semi-automatic rifle chambered in 5.56 NATO
- 16.1-inch chrome-lined barrel with a 1:7 twist rate
- A2 front sight base with a flat-top Picatinny receiver rail
- OEM configuration ready for aftermarket handguard and buttstock installation
- Carbine-length direct-impingement gas system
- Accepts standard AR-15 magazines with a 30-round capacity specification
The Colt M4 OEM1 Carbine provides a dependable factory foundation for a customized 5.56 NATO rifle build.
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