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.
Full Profile M16 Bolt Carrier Group Low Mass Nickel
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 0-Ring: Viton, Mil-Spec
- Gas Rings (3): Mil-Spec
- Finish: NICKEL BORON
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
- Finish: NICKEL BORON
Cam Pin:
- Material: 4140 Steel
- Finish: NICKEL BORON
Firing Pin
- Material: 8740 Steel; Centerless ground; Hard Chrome Plated
- Weight: 8.5 Ounces
- 100% USA Made
Specifications
Platform | AR15 |
---|---|
Manufacturer | FosTech |
Bolt Carrier Group | M16 Style |
Colors | Silver |
Compliance
Know all your state laws before purchase is made.
Reviews
There are no reviews yet.