Fostech Echo AR-II Drop-In Binary AR-15 Trigger 4150 w/ Free Shipping and Handling

The Echo AR II Trigger from Fostech is an ATF-approved rifle trigger built specifically for AR 15 platform weapons. These Gun Parts feature an innovative drop-in design for easy installation, and deliver crisp, light pulls while in semi-auto mode. Overall, the Fostech Echo Trigger has 3 different modes: safe (firearm will not fire), semi-auto (gun fires when trigger is pulled), and echo (weapon fires when trigger is pulled and released). These drop-in AR 15 triggers require a full-auto bolt carrier to function properly, and bolt carriers are not included with purchase.

With drop-in installation, cutting-edge technology, and clean trigger pulls, the Echo AR-II Trigger is an excellent addition to your AR platform. Grab one of these AR 15 triggers from Fostech today to improve your shooting technique and deliver top-level performance, shot after shot.

Specifications for Fostech Echo AR-II Drop-In Binary AR-15 Trigger:

Features of Fostech Echo AR-II Drop-In Trigger:

• Patented Design that gained ATF Approval
• Light, clean, and crisp pull in Semi-Automatic mode
• Packed full of cutting edge technology that includes HiperFire technology and FosTecH's secondary disconnect
• Reliable and dependable Function
• No proprietary carrier group need with The Echo AR II 6
• Drop in Cassette design

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

• Safe Mode: Firearm will not fire.
• Semi-Automatic Mode: Firearm fires when trigger is pulled.
• Echo Mode: Firearm fires when trigger is pulled and also when trigger is released.

The Echo Trigger is designed with safety being the utmost priority. When the shooter is in the Echo Mode and depresses the trigger one round is fired if the target moves the shooter can move the selector to the safe position and a second round will not fire upon release..

The Echo Trigger has several distinct features:

• PATENTED Design that gained ATF Approval (Patent # US 8820211 B1)
• PATENTED Technology licensed through Franklin Armory inside the Echo AR-II Trigger including U.S. Pat. Nos. 9952012 and 9952013.
• Technology licensed through HIPERFIRE inside the Echo Trigger.
• Light clean and crisp pull in Semi-Automatic Mode.
• The Echo Trigger is packed full of cutting edge technology.
• Reliable function in Echo Mode.

Package Contents:

• Fostech Echo AR-II Drop-In Binary AR-15 Trigger