LANTAC 556 ENHANCED BCG TIN

M16 Full Auto Style for increased mass and lock time. This BCG is precision machined from 8620 steel with a shot peened bolt manufactured from Carpenter 158 and Magnetically Particle Inspected.

Features:

• Full Auto & Semi-Auto Compatible
• Forward Porting, enlarged vents
• Balanced flared boss

Specifications:

• Color: Gold
• Description: 556 Enhanced Bolt Carrier Group
• Finish: TiN
• Manufacturer Part #: 01-UP-556-TiN-EBCG
• Model: 556 ENhanced BCG
• Subcategory: Bolts & Bolt Carrier Groups