Phase 5 Weapon Systems BCGAR15 Bolt Carrier GroupBlack Phosphate Stainless SteelAR-15
- Firearm Group:
- AR Platform
- Finish-Color:
- Black
- Model:
- Bolt Carrier Group
- Material:
- Stainless Steel
- Dimensions:
- 7.5" L
The Phase 5 Weapon Systems AR-15 Bolt Carrier Group is a black phosphate stainless steel BCG built for shooters who demand reliable, durable components in their AR platform rifles. Whether you're building a new rifle, upgrading an existing one, or replacing a worn carrier, this bolt carrier group delivers the dependability that matters when you're on the range or in the field. Phase 5 Weapon Systems has earned a reputation for precision manufacturing, and this BCG reflects that commitment to quality.
A bolt carrier group is the heart of your AR-15's operation—it chambers rounds, fires them, and cycles the action. Choosing a proven BCG means fewer malfunctions and confidence in your rifle's performance. The black phosphate stainless steel construction resists corrosion and wear, making this carrier a solid long-term investment whether you're shooting suppressed, unsuppressed, in wet conditions, or running high round counts at the range.
Phase 5 Weapon Systems components are engineered for shooters who understand that consistency and durability matter. This BCG is a no-frills, proven performer—exactly what you need to build or repair an AR-15 that runs when it matters.
Key Features
- Black phosphate stainless steel construction for corrosion resistance
- Compatible with AR-15 platforms
- Precision-manufactured by Phase 5 Weapon Systems
Specifications
| Brand | Phase 5 Weapon Systems |
| Product Type | Bolt Carrier Group (BCG) |
| Platform | AR-15 |
| Material | Black Phosphate Stainless Steel |
| Finish | Black Phosphate |
Frequently Asked Questions
What AR-15 rifles is this bolt carrier group compatible with?
This Phase 5 Weapon Systems BCG is designed for AR-15 platforms. Ensure your rifle's receiver is chambered for the appropriate cartridge and that your rifle's build is compatible with standard AR-15 components.
Will this BCG work with a suppressor?
This bolt carrier group functions in both suppressed and unsuppressed configurations, though suppressor performance and reliability depend on your complete rifle setup and ammunition. Consult your rifle manufacturer or gunsmith for specific recommendations.
What's included?
You receive the bolt carrier group itself. Installation typically requires a firing pin, cam pin, and proper assembly tools; verify that all necessary components are present before installation.

