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FOSTECH ECHO ll BCG/BUFFER/BUFFER SPRING KIT

Rated 5.00 out of 5 based on 1 customer rating
(1 customer review)

$249.99 $189.99

ALREADY HAVE A FOSTECH ECHO ll THAT YOU WANT TO USE IN YOUR 9MM AR?

WE’VE DONE THE MACHINE WORK FOR YOU ON THIS PACKAGE, AND INCLUDED THE BUFFER/SPRING COMBO TO MAKE YOUR FOSTECH RUN LIKE IT SHOULD!

Available on backorder

Description

INCLUDED IN THIS PACKAGE:

ONE OF OUR 9MM BCG’S WITH THE CORRECT CUTS ON IT TO ALLOW THE FOSTECH ECHO ll TO WORK.

ONE BUFFER SPRING & BUFFER THAT WE’VE FOUND TO ALLOW YOUR 9MM WITH A FOSTECH TO TIME CORRECTLY ON THE CYCLE RATE AND ALLOW YOU TO FIRE BOTH SUPER-SONIC AMMO AND SUB-SONIC AMMO.

THIS PACKAGE WILL ALSO ALLOW YOU FIRE WITH OR WITHOUT A SUPPRESSOR AS WELL.

NOTE: THIS PACKAGE DOES NOT INCLUDE THE FOSTECH ECHO ll TRIGGER SYSTEM. THIS IS ONLY THE BOLT CARRIER GROUP, BUFFER, AND BUFFER SPRING.

1 review for FOSTECH ECHO ll BCG/BUFFER/BUFFER SPRING KIT

  1. Rated 5 out of 5

    jackjonesie2016 (verified owner)

    I purchased this kit for a Ar-9 build. The gun runs flawless now. With this kit my gun will cycle any ammo, even the cheap aluminum case stuff. The gun won’t even jam in binary mode. Awesome purchase!

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