Toolcraft AR-10 / 308 / 6.5 Creedmoor Bolt Carrier Group ? Grey - TC308-023
Only 5 left in stock
This Toolcraft 308 / AR10 / 6.5 Creedmoor Black Nitride BCG is trusted by weapons manufacturers and custom rifle builders around the world. Now you too can get this outstanding BCG at a fraction of the cost.
The bolt is CNC machined from heavy duty 9310 alloy steel. 9310 steel has a high core & fatigue strength rating, a high hardenability rating, and when properly treated it is actually about 7% stronger than the “mil-spec” Carpenter 158 steel. The bolt is shot peened (stress relieved) and finished with the same Black Nitride finish as the carrier. The bolt also comes completely assembled with mil-spec gas rings, and a high tensile 4140 steel extractor. The bolt is also Magnetic Partical Inspected (MPI) for quality assurance.
The Black Nitride Carrier is machined from 9310 steel. The gas key is made of QPQ Nitride finished 8620 steel, fastened to the carrier using Grade 8 screws and then properly staked. The carrier also features forward assist serrations.
Included:
- Black Nitride Bolt Assembly
- Available with standard bolt or a High Pressure Bolt featuring a reduced aperture firing pin channel and double ejector. Recommended for 6.5 Creedmoor
- Black Nitride Carrier w/ properly staked Gas Key
- Cam Pin
- 8740 Stainless Steel Firing Pin
- Firing Pin Retaining Pin
Specifications:
- Gas system: Direct Impingement
- Caliber: .308 Winchester / 6.5 Creedmoor / 6mm Creedmoor
- Finish: Black Nitride (bolt, carrier, gas key, cam pin)
- Bolt: 9310 Steel (Magnetic Particle Inspected)
- Carrier: 8620 Aircraft Grade Steel
- Firing Pin: Mil-spec 8740 steel with hard chrome finish
- Gas Key: Mil-Spec w/ properly staked Grade-8 screws & Permatex No. 3 sealed
- Cam Pin: 8620 Steel w/ QPQ Black Nitride Finish
| Bolt Material | 9310 Steel |
|---|---|
| MPN | TC308-023 |
| UPC | 19412 |
Compliance
NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.
