The Fostech Echo Sport is one of the most affordable and one of the best binary triggers available. Every time we get these in stock they sell out quickly. A lot of binary triggers are over $400. We have the Echo Sport on sale for $259.99 and you don't have to make any real compromises vs. the more expensive binary options.
These triggers can shoot in semi-automatic as well and can be switched to semi if the trigger is pulled and you don't want to shoot another round by releasing the trigger. Simply flip the switch to semi while holding the trigger down. In Semi mode, these triggers make a great trigger that is worth the money even if it didn't have the binary mode.
DAVIDSON DEFENSE "LARNACA" AR-15 PISTOL UPPER RECEIVER 10.5" 9MM 4150 CMV QPQ NITRIDE 1-10T BARREL 12" M-LOK HANDGUARD (ASSEMBLED OR UNASSEMBLED)
DAVIDSON DEFENSE "PROPER" AR-15 PISTOL UPPER RECEIVER 6.5" 9MM 4150 CMV QPQ NITRIDE 1-10T BARREL 7" M-LOK HANDGUARD (ASSEMBLED OR UNASSEMBLED)
DAVIDSON DEFENSE "ANTPITTA" AR-15 PISTOL UPPER RECEIVER 4.5" .45 ACP 4150 CMV 1-16T BARREL 4" M-LOK HANDGUARD (ASSEMBLED OR UNASSEMBLED)
FosTecH Echo Sport Binary Trigger for the AR-15 Platform
MMC Combos KAK AR-15 "Lite" Lower Parts Kit + FosTecH Echo Sport Binary Trigger for the AR-15 Platfo
MMC Combos Heavy Duty Steel AR15 Golf Ball Launcher + United Defense AR-15 "Holy" Ambidextrous Charging Handle