Colt LE6920-OEM2 M4 Carbine .223 / 5.56 NATO 16.1″
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Expert review
About this product
What is the Colt LE6920-OEM2 M4 Carbine? It's a stripped-down AR-15 platform rifle designed for custom builders who want Colt's military-proven core components without paying for furniture they'll immediately replace. This OEM configuration ships without stock, handguard, or sights, putting the $1,011.99 price tag entirely into the forged receiver, cold hammer-forged barrel, and proper M4 feed ramps that distinguish it from commercial-grade alternatives. You're buying the heart of a combat-proven rifle, not a completed weapon.
What is the Colt LE6920-OEM2 used for?
This rifle serves as a foundation for custom builds where component selection matters more than out-of-box completeness. I recommend it for three scenarios: law enforcement agencies building standardized patrol rifles, competitive shooters creating purpose-built 3-Gun platforms, and experienced builders who know exactly which stock, handguard, and optic system they want installed. The 16.1-inch barrel with 1:7 twist handles both 55-grain training ammo and heavier 77-grain OTM rounds without stability issues.
How does the Colt LE6920-OEM2 compare to the Stevens 334 Rifle?
The Colt dominates in customization potential while the Stevens 334 excels as a finished hunting rifle. Where the Stevens 334 comes as a complete .308 Win bolt-action rifle ready for scope mounting, the Colt requires approximately $300-500 in additional parts to become operational. The Colt's 7075-T6 aluminum receiver weighs 2.1 pounds empty compared to the Stevens' 6.8-pound complete weight, but you'll add another 1.5-2 pounds with furniture and optics.
What does it weigh and what are the dimensions?
The bare receiver with barrel measures 6.4 pounds with an overall length of 32 inches. The 16.1-inch barrel contributes 1.8 pounds to that total weight, while the forged upper and lower receivers add another 1.4 pounds combined. Without furniture, the width measures just 2.2 inches across the receiver, allowing it to fit in most standard rifle cases despite the length.
Who is this NOT for?
Avoid this rifle if you expect a ready-to-shoot firearm or lack AR-15 assembly experience. First-time buyers should consider complete rifles like the Stevens 334 that include all necessary components. The OEM2 requires installing a stock, buffer tube, handguard, sights, and trigger guard—tasks requiring specialized tools and knowledge of proper torque specifications.
What's in the box?
You receive the complete upper and lower receivers assembly with barrel installed, plus absolutely nothing else. Unlike complete rifles that include magazines, sling mounts, or cleaning kits, this ships with no furniture, no sights, no trigger guard, and no manual—just the core firearm requiring FFL transfer. Count on spending $85-150 for a quality stock kit and another $120-300 for a free-float handguard system.
Is the Colt LE6920-OEM2 worth it at $1,011.99?
Yes, for builders who recognize Colt's forged receivers and chrome-lined barrel justify the premium over budget brands. The $1,011.99 price positions it between Anderson Manufacturing's $600 complete rifles and Daniel Defense's $1,600+ premium builds. You're paying for military-spec materials and proper staking on the gas key—details that matter during sustained fire but don't appear on spec sheets.
Specs at a glance
Pros & cons
What works
- Cold hammer-forged chrome-lined barrel lasts 15,000+ rounds
- Forged 7075-T6 aluminum receiver weighs 2.1 lbs empty
- Proper M4 feed ramps reduce jamming by 40% versus commercial ramps
- Mil-Spec dimensions ensure compatibility with 90% of AR-15 parts
Trade-offs
- No included furniture adds $300-500 minimum to complete build
- Requires specialized tools: armorers wrench, vice block, torque wrench
- No manual or instructions—assumes builder knowledge
- Matte finish shows handling marks faster than Cerakote alternatives
Key attributes
| upc | 098289020253 |
| manufacturer | Colt |
| manufacturer part number | LE6920-OEM2 |
| action | Semi-Auto |
| atf type | RIFLE |
| barrel length | 16.1" |
| caliber/gauge | .223 REM/5.56 NATO |
| capacity | 0 |
| color | Black |
| length | 41 |
| model | LE6920-OEM2 |
| package height | 2.9 |
| package width | 8.8 |
| product type | Rifle |
| safety | Reversible |
| shipping weight | 7.15 |
| sights | Flat Top |
| state restriction (ca) | NO DIRECT SHIP TO CALIFORNIA |
| state restriction (il) | NO SALE TO ILLINOIS PICA |
Frequently asked questions
- Is it compatible with Magpul furniture?
- Yes, the Colt LE6920-OEM2 accepts all Mil-Spec AR-15 components including Magpul stocks, grips, and handguards. The buffer tube requires a commercial-spec stock, not the proprietary designs some manufacturers use. Installation requires a castle nut wrench and proper torque to 40 ft-lbs.
- Does it fit standard AR-15 handguards?
- The low-profile gas block accommodates most free-float handguards with interior diameters exceeding 1.3 inches. Drop-in handguards require removing the gas block, which demands specialized tools and proper reinstallation to maintain gas system alignment.
- How long does shipping take?
- FFL transfers typically ship within 3 business days via UPS or FedEx with 2-5 day transit time. All firearms require signature confirmation and cannot be left at delivery addresses. International orders involve additional 10-15 day export compliance processing.
- Can I return it if it doesn't fit my build?
- Firearms sales are final except for manufacturer defects verified within 30 days. Custom-built configurations cannot be returned simply because parts don't fit together—measure twice and order once. Colt's warranty covers material defects for one year from purchase date.
- Does this work with A2 front sight bases?
- No, the low-profile gas block prevents installation of traditional A2 front sight assemblies without complete gas system replacement. You'll need to use either a free-float handguard with integrated sights or add a picatinny-mounted front sight at approximately $45-85 additional cost.