Looking for Echo trigger? This listing covers the trigger, what it replaces and what it fits, without the sales talk.

What is listed: Fostech Echo AR-II Trigger: Made for AR-20 rifles, this model is reliable and widely used in competitive and tactical shooting.; Fostech Echo AK-47 Binary Trigger: This model is designed for the AK-47 and combines the AK’s durability with fast firing.; ENHANCED RESET RARE BREED TRIGGER FRT 15 E3; fn m249s binary trigger for sale; PATENTED Technology licensed through Franklin Armory inside the Echo AR-II Trigger, including U.S. Pat. Nos. 9,952,012 and 9,952,013..

CZScorpion.net covers Independent dealer · not affiliated with CZ-USA. Parts ship to your door where legal; check your state and local law before you order. We confirm price and availability at checkout, before payment.

Every rifle platform has its own pin spacing, receiver width and parts. The title states which one this item is built for; if yours is different, choose the version made for it.

New at CZScorpion.net: this listing was added recently and is available to order now. We describe only what the maker publishes about the item, so no performance claims are made here. Read the title carefully and compare it with your own setup.

Questions about fit? Match the title to your rifle and trigger type, and ask before you order if anything is unclear. Listed as a new arrival and in stock.