Individual Components
Selected, Not Stocked
Most AR parts are sold as commodities.
We don’t approach components that way.
Every part we offer is selected—or built—based on how it performs as part of a complete system. Materials, heat treatment, dimensions, and assembly methods are evaluated against real functional requirements, not just specs on paper.
These are not random parts. They are the same components and configurations we trust in our rifles.
Use the sections below to find what you need.
Bolt Carrier Groups
Bolt Carrier Groups—The Heart of the Rifle
The bolt carrier group is the core of the AR operating system—and one of the most critical components for reliability.
Reliability is not driven by coatings or brand names. It is determined by material selection, heat treatment, critical dimensions, and assembly quality.
We build our BCGs around those fundamentals.
We control the variables that matter:
- Proper bolt and carrier materials
- Verified heat treatment and case depth
- Critical dimensions held to functional requirements—not just print
- Proven finishes applied for a purpose, not appearance
- Correct assembly methods, including gas key sealing and staking
These are not generic parts. They are the same BCG configurations we use in our rifles—built to function across conditions, not just pass inspection.
Browse BCGs