The MICRON Caliber conversion kit used to convert your MDRX Rifle to the 11.5" Micron. This kit is designed to convert your side eject MDR or MDRX Rifle from any caliber to the 5.56 NATO / .223 Rem Micron.
Features:
Micron 11.5" 5.56/.223 Wylde Side Eject Barrel Assembly
Micron Handgrip Assembly
5.56 Magwell Insert
5.56 Magazine, 30rd
5.56 Side Eject Bolt
5.56 Mag Conversion Bar
5.56 Side Eject port cover
5.56 Bolt cover panel
