BCM® Bolt Carrier Group (MPI) – Auto – Flat Dark Earth | Mil-Spec | M16/AR15 Compatible
Not Yet Rated | Write the First Review SKU: 222-BRA-BCM-BCG-AUTO-FDE
UPC: 813000000000
MFG#: BCM-BCG-AUTO-FDE

BCM® Bolt Carrier Group (MPI) – Auto – Flat Dark Earth | Mil-Spec | M16/AR15 Compatible

Proven Performance Meets Tactical Finish.

The BCM® Bolt Carrier Group (MPI) – Auto – Flat Dark Earth (FDE) combines battle-proven mil-spec reliability with a durable PVD Flat Dark Earth finish, giving your rifle both superior function and tactical style. Designed for M16, M4, and AR-15 platforms, this full-auto BCG is precision-machined to U.S. military specifications, making it a dependable upgrade for any serious build.

The bolt is crafted from Carpenter No. 158® steel, shot-peened for durability, and both High Pressure Tested (HPT) and Magnetic Particle Inspected (MPI) for structural integrity. The carrier interior and gas key are chrome-lined for maximum corrosion resistance, while the Grade 8 fasteners and properly staked gas key ensure long-term reliability.

Each unit is live-fire tested before shipping—proof that BCM builds for performance, not just looks.

⚠️ Note: Flat Dark Earth (FDE) PVD finish may vary slightly in tone from batch to batch.

⚙️ Key Features:

• ✅ Flat Dark Earth PVD Finish – Durable, tactical appearance with unique tone per batch

• ✅ Full-Auto Rated M16 Carrier – Compatible with AR-15, M16, and M4 platforms

• ✅ HPT and MPI Inspected Bolt – Machined from Mil-Spec Carpenter No. 158® steel

• ✅ Shot-Peened for Increased Strength – Reduces fatigue and improves longevity

• ✅ Tool Steel Extractor & Ejector – Engineered for consistent, positive extraction

• ✅ Chrome-Lined Carrier Interior & Gas Key – Corrosion resistant and smooth cycling

• ✅ Properly Staked Gas Key – Secured with Grade 8 USGI fasteners

• ✅ Includes BCM Extractor Spring Upgrade – Enhanced reliability with all ammo types

• ✅ Function-Tested Before Shipping – Quality control with real-world validation

🔫 Where Precision Meets Practicality

Whether you're building a mission-ready rifle, upgrading your home defense setup, or just want to add a tactical FDE edge to your AR, the BCM® Auto BCG in Flat Dark Earth delivers the rugged quality and attention to detail BCM is known for.

It’s not just about the look—it’s about confidence in every cycle.