Engraved AR Bolt Carrier Group (BCG) – Topographic

Engraved AR Bolt Carrier Group (BCG) – Topographic

• M16 Cut
• 9310 Steel Carrier
• Carpenter 158 Steel Bolt
• 4140 Steel Extractor
• Mil-Spec O-Ring
• Mil-Spec Gas Rings
• 4140 Steel Cam Pin
• 8740 Steel Firing Pin with Hard Chrome Finish
• Magnetic Particle Inspected
• Available in AR-15 and AR-308 sizes
• Engraved In House
• Proudly Made In The USA