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Out of stock
Fostech AR 15 Echo Sport Trigger - 4140
Out of stock

Fostech AR 15 Echo Sport Trigger - 4140

SKU 51655109976
Brand Fostech
Model Number 4140
UPC 639266300502
Customers must read Compliance Information before purchasing.

Product Details


Manufacturer: Fostech
Model: Echo Sport Trigger
Platform: AR-15


The Echo Trigger allows the shooter to select from 3 different settings:

Safe Mode: Firearm will not fire.
Semi-Automatic Mode: Firearm fires when the trigger is pulled.
Echo Mode: Firearm fires when the trigger is pulled and also when the trigger is released.
The Echo Sport trigger does not come with a bolt carrier. You will need a full auto bolt carrier in your firearm for the Echo Sport to function.


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All NFA Rules Apply.
These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.