Fostech Echo AK Drop In Trigger For AK-47 Platform

Unable to ship the Echo Triggers to CA, CT, DC, FL, HI, IA, MD, NJ, NY, RI, and WA. 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 AK Trigger is designed to work with stamped AK s. As a general rule milled AK s should also work as long as you are willing to work with the mode selector plate and the trigger blade in some cases. We have yet to find a gun that it won t fit in. It s the parts outside of the receiver that generally causes issues. However, due to the inconsistent nature that many AK-style rifles/pistols have been and continue to be produced, individual results may vary. Below are some milled AK s tested to be compatible: Molot-Oruzhie LTD Vepr Rak Com Bloc Childers Guns- CG1 Century Arms AK63DS Arsenal SAM7R Arsenal SAM7SF Interarms AKM47 Riley Defense Inc. / Morrissey Inc, AAM-74 CAI (Century Arms Int) N-PAP M70 CAI (Century Arms Int) WASR-10