Click to see full view
Sons of Liberty Gun Works
Overview
The Sons of Liberty Gun Works AR-15 5.56 Bolt Carrier Group is designed for reliable operation in 5.56 NATO caliber rifles. Its nitride finish enhances durability and provides corrosion resistance, which is crucial for maintaining performance in various conditions. This component is typically found in builds utilizing a carbine gas system, making it a great choice for those looking to optimize their rifle's functionality and longevity.
Based on build data
Geissele Automatics Llc Ar-15 Ssa-E X Lightning Bow Trigger
CMMG AR-15 HD Pivot and Takedown Pin Parts Kit - 55AFF3B
Bravo Company Mfg Upper Receiver Assembly w/ Laser T-Markings, Hard Coated Anodized - 4-UR-M4
Wilson Combat Ar-15 Lo-Profile Gas Block .750" Black
Magpul Ar-15 Moe Enhanced Trigger Guard Fde
Aero Precision Ar-15 Breach Charging Handle Ambidextrous Small Levers
Aggregated and anonymized data showing how builders use this product
| Product | Category | Times Built Together |
|---|---|---|
| Geissele Automatics Llc Ar-15 Ssa-E X Lightning Bow Trigger | 15 | |
| CMMG AR-15 HD Pivot and Takedown Pin Parts Kit - 55AFF3B | 13 | |
| Bravo Company Mfg Upper Receiver Assembly w/ Laser T-Markings, Hard Coated Anodized - 4-UR-M4 | 12 | |
| Wilson Combat Ar-15 Lo-Profile Gas Block .750" Black | 9 | |
| Magpul Ar-15 Moe Enhanced Trigger Guard Fde | 9 | |
| Aero Precision Ar-15 Breach Charging Handle Ambidextrous Small Levers | 7 |
| Platform | Percentage |
|---|---|
| AR-15 | 100% |
| Caliber | Percentage |
|---|---|
| 5.56 NATO | 100% |
| Gas System | Percentage |
|---|---|
| Carbine | 100% |
Builds in the community that include the Sons of Liberty Gun Works Ar-15 5.56 Bolt Carrier Group 158 Carpenter Sp/hpt/mpi
| Build | Parts | Total |
|---|---|---|
 | 8 | $2137.80 |
 | 20 | $1987.68 |
 | 27 | $954.53 |
 | 23 | $2317.15 |
 | 20 | $1795.40 |
 | 27 | $3255.89 |
| 18 | $1173.29 |
 | 13 | $1920.16 |
 | 12 | $1185.66 |
| 20 | $6740.06 |
 | 22 | $2465.97 |
 | 15 | $891.52 |
2 global ratings
5.56 BCG with 158 carpenter bolt, full auto carrier profile. headspace measured to spec with go and no-go gauges on my SOLGW barrel. SOLGW machining is among the cleanest in the BCG market
Sons of Liberty Gun Works 5.56 BCG uses 158 carpenter steel for the bolt with HPT/MPI testing. Cycles smoothly on a 16 inch carbine. Gas key staking is properly done. Phosphate finish on the carrier exterior holds up well.
