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Attention California Residents!
Due to recent legislation, California has implemented a new 11% tax on the purchase of firearms and ammunition. We want to ensure that our customers are aware of this new regulation when making firearms or ammunition purchases. If you have any questions regarding the new tax or its implications, please feel free to reach out to our customer service team. Thank you for your understanding and cooperation.
Due to recent legislation, California has implemented a new 11% tax on the purchase of firearms and ammunition. We want to ensure that our customers are aware of this new regulation when making firearms or ammunition purchases. If you have any questions regarding the new tax or its implications, please feel free to reach out to our customer service team. Thank you for your understanding and cooperation.
SKU: CSSI|WW6226
$142.48
7 in stock
Add to wishlistAdded to wishlist0
This is a standard full-auto M16 cut bolt carrier group. It is designed to function with the Echo AR-II and the Echo Sport.
Bolt Assembly
- Bolt: Shot Peened; Magnetic Particle Inspected and Marked
- Bolt Material: 9310 Alloy Steel
- Compatibility: .223 / 556 / 300BLK
- Extractor: Shot Peened Hardened Tool Steel
- Extractor O-Ring: Viton Mil-Spec
- Gas Rings (3): Mil-Spec
- Finish: BLACK NITRIDE
Bolt Carrier
- Material: 8620 Steel
- Design: Heavy Profile M16 Style
- (Preferred for most AR-15 Builds)
- Gas Key Screws: Grade 8; Properly Torqued and Staked to Mil-Spec
- Gas Key Material: 4130 Steel
- Finish: BLACK NITRIDE
Cam Pin
- Material: 4140 Steel
- Finish: BLACK NITRIDE
Firing Pin
- Material: 8740 Steel; Centerless Ground; Hard Chrome Plated
- Weight: 11.6 Ounces
100% USA Made
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