
Colt
Overview
The Colt 5.56 NATO M16 / AR-15 Bolt Carrier Group is designed for reliable function in both 5.56 NATO and .300 BLK calibers, making it a versatile choice for various builds. Its phosphate finish offers corrosion resistance, while the M16-style carrier ensures smooth operation and enhanced reliability during cycling. This bolt carrier group is commonly found in pistol gas system configurations, allowing for a compact and efficient setup in your AR-15 builds.
Based on build data

Colt M4 Commando 5.56mm Semi-Auto Lower Receiver Assembly With "LE" Prefix

Bravo Company Mfg Upper Receiver Assembly w/ Laser T-Markings, Hard Coated Anodized - 4-UR-M4
Upper Receiver
B5 Systems SOPMOD Government, Mil Spec, Coyote - SOP1352

Wilson Combat Recon Barrel 300blk 16 Fluted Pistol Gas Stainless 1-7

SOCOM556-RC3 Rifle Suppressor Black

Fn America Fn15 Stripped Ar-15 Lower Receiver - No Logo
Aggregated and anonymized data showing how builders use this product
| Product | Category | Times Built Together |
|---|---|---|
| Colt M4 Commando 5.56mm Semi-Auto Lower Receiver Assembly With "LE" Prefix | 5 | |
| Bravo Company Mfg Upper Receiver Assembly w/ Laser T-Markings, Hard Coated Anodized - 4-UR-M4 | Upper Receiver | 3 |
| B5 Systems SOPMOD Government, Mil Spec, Coyote - SOP1352 | 2 | |
| Wilson Combat Recon Barrel 300blk 16 Fluted Pistol Gas Stainless 1-7 | 2 | |
| SOCOM556-RC3 Rifle Suppressor Black | 2 | |
| Fn America Fn15 Stripped Ar-15 Lower Receiver - No Logo | 2 |
| Platform | Percentage |
|---|---|
| AR-15 | 90.9% |
| AR-10 | 9.1% |
| Caliber | Percentage |
|---|---|
| 5.56 NATO | 58.3% |
| 300 Blackout | 41.7% |
| Gas System | Percentage |
|---|---|
| Pistol | 50% |
| Carbine | 30% |
| Mid-Length | 20% |
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