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Palmetto State Armory
Overview
The PSA Logoed Premium 5.56 Nickel Boron BCG is designed for 5.56 NATO caliber rifles, featuring a Nickel Boron finish that enhances durability and resistance to wear. This Bolt Carrier Group combines reliability with smooth operation, making it an excellent choice for builders focused on performance and longevity in their AR-15s. You will frequently find this BCG in builds that utilize a carbine gas system, ensuring optimal function and reliability in typical shooting scenarios.
Based on build data

Bravo Company Mfg Upper Receiver Assembly w/ Laser T-Markings, Hard Coated Anodized - 4-UR-M4

Aero Precision M4e1 Stripped Ar-15 Lower Receiver - Black

Breek Arms Ar-15 Warhammer Mod2 Ambidextrous Charging Handle Black

Magpul Ar-15 Moe Stock Collapsible Mil-Spec Blk

PSA AR-15 Blem "Stealth" Stripped Lower Receiver

Magpul Ar-15 Moe Enhanced Trigger Guard Black
| Product | Category | Times Built Together |
|---|---|---|
| Bravo Company Mfg Upper Receiver Assembly w/ Laser T-Markings, Hard Coated Anodized - 4-UR-M4 | 3 | |
| Aero Precision M4e1 Stripped Ar-15 Lower Receiver - Black | 3 | |
| Breek Arms Ar-15 Warhammer Mod2 Ambidextrous Charging Handle Black | 3 | |
| Magpul Ar-15 Moe Stock Collapsible Mil-Spec Blk | 2 | |
| PSA AR-15 Blem "Stealth" Stripped Lower Receiver | 2 | |
| Magpul Ar-15 Moe Enhanced Trigger Guard Black | 2 |
Builds in the community that include the PSA Logoed Premium 5.56 Nickel Boron BCG with Carpenter 158 Bolt - 516446450
| Build | Parts | Total |
|---|---|---|
![]() | 24 | $902.21 |
![]() | 21 | $772.87 |
![]() | 23 | $1055.93 |
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