Silent Industries Advanced Feed Tube Spacer ASG/ActionSportGames To get the most consistent

To get the most consistent pressure on the bucking through the hop-up settings

The first standard issue semi-automatic rifle issued to the US Armed Forces

for optimal trigger performance

Gearbox bearing: 8mm Ball Bearing

While maintaining “empty mag detection”

Silent Industries Advanced Feed Tube Spacer ASG/ActionSportGames To get the most consistentLet us introduce you a small but important part for the Forged and New Billet series with the Advanced Feed Tube. The Hop Up in some cases needs extra support and thats what this spacer does. It prevents side to side wobble and aligns the feed tube hole with the Hop Up chamber hole for improved feeding. Due to the tolerances some MTWs need this some not but it is a nice addition to make sure everything is aligned. Why is it good? Perfect alignment