On a Zenith ZF5-P, the front bottom lip of the UTG PRO Monolithic handguard does not go past the cocking tube end cap. The lip sits flush, if not, slightly below flush with the front face of the sight tower assembly (in line with where the cocking tube end cap seats against). Hope this helps. Based on photos of the MI handguard, the UTG PRO handguard does not extend as far forward towards the muzzle. I bet you would be good to go.