Designed for steady, repeatable performance in varied environments, the Rosco Manufacturing ROS-BCG-002 Bolt Carrier Group 5.56/300 BLK emphasizes functional reliability and straightforward operation.\n\nThese Bolt Carrier Groups are Phosphate Coated with Chrome Lined Gas Key & Bolt Channel, Full-Auto rated, properly staked, and the bolts are matched to the barrel, ensuring smooth handling and consistent mechanical behavior.\n\nIdeal for range training and recreational shooting, Rosco Manufacturing continues to innovate with high-quality firearm accessories.\n\nKey Features:\n- Manufacturer: Rosco Manufacturing\n- Model: ROS-BCG-002\n- Product Type: Bolt Carrier Group\n- Material: Stainless Steel\n- Unique Features: Phosphate Coated, Chrome Lined Gas Key & Bolt Channel, Full-Auto Rated, Properly Staked\n- What's In The Box: Bolt Carrier Group