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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
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For Your Every Summer RSVP, with Code: SUMMER15
Description
M16 5.56/223 Bolt Carrier Group Nickel BoronThis is our standard Nickel Boron Coated Bolt Carrier Group for the 5. 56. . 223 caliber. We use a 9310 Vac Arc steel Bolt over the Mil Spec Carpenter 158 Bolt because it's stronger and after many test firings and torture tests we've found it to not only last longer but to be more durable. The Nickel Boron coating has a Rockwell hardness between 52 56. This Bolt Carrier Group comes fully assembled and ready to drop into your rifle. AR15 and M16
This is our standard Nickel Boron Coated Bolt Carrier Group for the 5.56./.223 caliber. We use a 9310 Vac-Arc steel Bolt over the Mil-Spec Carpenter 158 Bolt because it's stronger and after many test firings and torture tests we've found it to not only last longer but to be more durable. The Nickel Boron coating has a Rockwell hardness between 52-56. This Bolt Carrier Group comes fully assembled and ready to drop into your rifle.
- AR15 and M16 Compatible
- 8620 Steel Carrier Nickel Boron Coated
- 9310 Vac-Arc Steel Bolt Nickel Boron Coated
- 4340 Steel Cam Pin Nickel Boron Coated
- 4140 Steel Gas Key Nickel Boron Coated
- Tool Steel Extractor Nickel Boron Coated
- Shot Peened
- MPI (Magnetic Particle Inspected)
- HPT (High Pressure Tested)
- Gas key staked to Mil-Spec Standards
- Grade 8 Hardened Fasteners
- Extractor Insert with upgraded Crane O-Ring
- Power Spring Kit
- Nickel Boron Coated
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy