ICS MX5 QD Loudener for 3-lug muzzle

thingiverse

Quick Detach Adapter for ICS Airsoft MP5 with 3 Lug Muzzle. To assemble, a 1/4 inch thick sorbothane disc needs to be cut with an inner hole matching the spacer's bore diameter, allowing clearance for the 3 lug device. This custom-cut piece is then positioned between the main tube and the spacer to provide pressure and secure the device on the lugs. After installing all internal components, I secured the bottom piece into the main tube using JB Weld. The inner cone piece should remain free floating. This modification gives my MX5 Pro a noticeable pop when firing BBs.