Aero Precision M4E1 Semi-Auto Rifle

This Aero Precision M4E1 complete rifle chambered in 5.56mm features many upgraded Aero Precision products at a price that is budget friendly.  This rifle is ready to operate straight out of the box.  All Aero Precision rifles are assembled by Aero’s professional gunsmiths and are tested prior to leaving their facility.

Features:

• Aero’s M4E1 receiver set featuring new enhanced forging that gives the lower & upper receiver a “billet look”
• Aero Enhanced lower parts
• Aero’s 15″ Atlas S-ONE M-LOK handguard
• Aero Muzzle Brake
• Magpul MOE SL Stock
• Magpul MOE SL Grip

Atlas S-One Handguard

Machined from 6061-T6 Aluminum, the S-ONE line of handguards are designed with size and weight in mind, providing the perfect handguard for your lightweight build. Our proprietary ATLAS attachment system is a durable and dependable mounting platform, maintaining a slim profile while still providing the strength and stability customers have grown to love from Aero Precision handguards.

The new Aero Taper Lock Attachment System (ATLAS) is both functional and aesthetically pleasing. It features 2 mirrored tapered locking nuts that provide evenly distributed clamping pressure across a custom engineered barrel nut with use of a turnbuckle screw. A ratcheting detent further secures the design while providing positive registration during installation. By design, the even pressure of the ATLAS system avoids distortion of the handguard often seen with current applications during installation.