Bushing Upgrade for Echo Sport Triggers


  • Reduced trigger travel
  • Faster trigger reset

In stock



Meet our new Bushing Upgrade for Echo Sport Triggers! What does it do? The bushing upgrade for Echo Sport Triggers smooths out trigger pull by reducing internal trigger friction and creep. The bushing also slightly reduces overtravel allowing for higher levels of speed and precision. The bushing will absolutely not create any type of life changing difference in your trigger, but if like to tinker and want every possible upgrade, then why not? The bushings are precision machined from phosphor bronze and then nickel plated for corrosion resistance and enhanced lubricity. It is incredibly important that these are precision machined and we hold our tolerances to ±0.001 of an inch!   Specifications:

  • Comes with two sizes included, ensuring fitment in your lower. WILL NOT WORK WITH AN ACTUAL M16 LOWER.
  • Constructed from phosphor bronze, precision machined, and then nickel-plated to provide long-lasting, consistent performance even in suppressed firearms. 
  • Made in the USA. 
  • **If more than one unit is purchased, then they may be consolidated into the same package**
  • Installation instructions included, but further instructions can be found HERE


By purchasing this product, you are releasing TriggerDepot from ANY AND ALL liability for any and all of your actions. Further, by installing this product, you are agreeing that you have read and accepted the following:
This product has no affiliation with Fostech Inc., nor has it been approved by Fostech Inc. No liability, expressed or implied, is assumed for damage, injury, or death resulting from improper installation or use/misuse of this product. You assume the risk and all liability for death, injury, loss, and damage to all persons or property caused by use or installation inconsistent with TriggerDepot’s instructions, negligent or intentional use or misuse of the TriggerDepot product, or the firearm in which the Triggerdepot product is installed. You are responsible for knowing your local laws and following said laws. Installation should be performed by a qualified gunsmith. Installation of your TriggerDepot upgrades may void all or part of your manufacturer’s warranty. Triggerdepot products are designed solely for installation and use in the specific firearm in which they are advertised, and it is your responsibility to determine compatibility.


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