Phase 5 Weapon Systems M16 BCG, Black Phosphate Chrome Lined Finish

Phase 5 M16/M4 Bolt Carrier Group – Essential for Super Safety & FRT Compatibility

Upgrade your AR-15 with the Phase 5 M16/M4 Bolt Carrier Group (BCG)—a mil-spec, battle-proven component engineered for reliability and durability. Designed to handle the demands of high-performance rifle setups, this full-auto profile BCG is a must-have for Super Safety and FRT trigger compatibility, ensuring proper function and smooth cycling under rapid-fire conditions.

Precision-machined from 9310 steel, the Phase 5 M16 BCG features a chrome-lined interior for enhanced durability and a phosphate-coated exterior for superior corrosion resistance. The full-auto-rated carrier provides increased mass for smoother recoil impulse, reliable cycling, and enhanced durability, making it an essential upgrade for FRT-equipped rifles and Super Safety users who demand peak performance.

Key Features:

• M16 Full-Auto Profile – Essential for Super Safety & FRT compatibility, ensuring proper function.

• 9310 Steel Bolt – High-strength construction for maximum durability.

• Chrome-Lined Interior – Reduces friction and enhances longevity.

• Phosphate-Coated Exterior – Corrosion-resistant for rugged reliability.

• Complete BCG Assembly – Includes bolt, cam pin, firing pin, gas key, and carrier for a drop-in upgrade.

• Caliber Compatibility – Works with 5.56 NATO, .223 Rem, and 300 BLK platforms.

For any high-performance AR-15 build, especially those running Super Safety or FRT triggers, the Phase 5 M16 BCG is the foundation of reliability and smooth cycling, ensuring flawless function and consistent performance.