ITEMS ON SALE TODAY >>> CLICK HERE! >>>> Oregon Mag Notice: Due to new laws, we will no longer be able to ship mags Over 10 rounds starting 11/25/22.
AR15 Bolt Carrier Group 5.56/ 300B.O W/ Charging Handle
Radical Firearms is a US based manufacturer of the AR15 rifle and AR15 pistol. Offering a wide variety of configurations and calibers at an excellent price point. The Radical Firearms product line is backed up by their Lifetime warranty program. Shop our full line of Radical Firearms here.
This AR15 Bolt Carrier Group 5.56/ 300B.O W/ Charging Handle is made with a CNC Machine that manufactured for Medical products, so these are the most well produced BCG’s in the market. If the CNC machine was good enough to make a pace maker, then it is good enough for self protection.
- Material: Case Hardened 8620 Steel
- Caliber: 5.56/ 300 Black Out
- Finish: Black Nitride. This advanced low friction coating minimizes the need for lubricants.
- Gas Key: 4130 Steel attached with Grade 8 hardware and properly staked into a milled “valley” to ensure proper positioning.
- Cam Pin: Hardened 4340 cam pin
- Firing Pin: Mil Spec firing pin made of 8740 steel, center-less ground and Hard Chrome coated
- Bolt Assembly: The Bolt is “true” Mil Spec dimension and external surfaces are CNC ground after heat treat for a precision fit.
- Material: Case Hardened 9310 Steel. Carpenter 158 is available for an additional charge.
- Finish: All Bolt components Shot Peened and Manganese Phosphate or Black Nitride Extractor: 4340 Steel, Manganese Phosphate coated o Mil Spec Extractor Spring & O-Ring Combination
- MPI: Magnetic Particle Inspected
- HPT: High Pressure Test
WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to - www.P65Warnings.ca.gov