| | |
|
| |
| | |
|
|
FosTech Complete LOW MASS Bolt Carrier Group (Nickel Boron)
|
|
MSRP Price: $245.99
Sale Price: $229.00
You Save: $16.99 (7 %)
We currently have 5 available.
Item Number: URPFOSBCG6229
Manufacturer: Fostech
Manufacturer Part No: 6229
* Whole number only
|
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 Boron
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
|
Product Reviews
|
|
|