These handguards are designed to fit any standard AR-15 upper receiver threads such as the Aero M4E1 and AR-15 uppers. They will not fit the Aero uppers with the proprietary handguard mount (M4E1 Enhanced).
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by jom, from TX, United States Asked on June 19, 2021
These handguards are designed to fit any standard AR-15 upper receiver threads such as the Aero M4E1 and AR-15 uppers. They will not fit the Aero uppers with the proprietary handguard mount (M4E1 Enhanced).