Fail Zero Assembled Bolt Carrier Group .224 Valkyrie

Engineered for long-term reliability, the Fail Zero Assembled Bolt Carrier Group for .224 Valkyrie is designed to withstand demanding use in Mil-Spec upper receivers. Its EXO Nickel Boron coating on all critical components enhances resistance to wear and corrosion, supporting consistent performance over time.

This BCG is fully assembled and compatible with both .224 Valkyrie and 6.8 SPC II cartridges, offering versatility for various rifle builds. The extractor system features a heavy spring, silicone insert, and o-ring, providing improved extraction tension for dependable cycling.

Features

• EXO Nickel Boron coating on bolt, extractor, carrier, cam pin, carrier key, and firing pin
• Permanent dry lubricity for reduced maintenance
• Enhanced wear and corrosion resistance
• Compatible with .224 Valkyrie and 6.8 SPC II cartridges
• Extractor hardware includes heavy spring, silicone insert, and o-ring
• Fully assembled and ready for installation

Specifications

• Brand: Uct Coatings Inc. Fail Zero
• Model: Fail Zero Assembled Bolt Carrier Group .224 Valkyrie
• MPN: FZ-224-Valkyrie-01-NH
• UPC: 881314861804
• Color: Silver
• Condition: New
• Platform Compatibility: Most Mil-Spec upper receivers chambered in .224 Valkyrie
• Cartridge Compatibility: .224 Valkyrie, 6.8 SPC II