Toolcraft .223/5.56/300 BLK M16 Profile Bolt Carrier Group Ion Bond DLC – FDE
The Toolcraft .223/5.56/.300 BLK M16 Profile Bolt Carrier Group combines durable mil-spec construction with a low-friction Ion Bond Diamond-Like Carbon coating and a distinctive FDE finish. Built for compatible AR-15 platforms, this complete BCG delivers dependable cycling, wear resistance, and easier cleaning.
The Carpenter 158 bolt is shot peened and high-pressure tested, while the gas key is secured with Grade 8 fasteners and properly staked. Toolcraft’s DLC coating reduces friction and improves wear and corrosion resistance, making this BCG a durable option for hard-use rifle builds.
Features
- Complete M16-profile bolt carrier group
- Low-friction Ionbond DLC coating
- FDE finish
- Built for .223 Remington, 5.56 NATO, and .300 Blackout
- Properly staked gas key
- Made in the USA
- Backed by Toolcraft’s lifetime warranty
Specifications
- Platform: AR-15 / M16
- Caliber Compatibility: .223 Remington / 5.56 NATO / .300 Blackout
- Carrier Profile: M16
- Carrier Material: 8620 Steel
- Bolt Material: Carpenter 158 Steel
- Bolt Treatment: Shot Peened
- Bolt Testing: High-Pressure Tested
- Extractor Material: Tool Steel
- Gas Key Material: 4130 Steel
- Gas Key Fasteners: Grade 8
- Gas Key Staking: Mil-Spec
- Carrier Coating: Ionbond DLC



