AERO PRECISION M4E1 BUILDER SET BLACK TOPOGRAPHIC CAMO 15″ ATLAS S-ONE M-LOK HANDGUARD

Aero Precision M4E1 Builder Set Includes:

• M4E1 Threaded Upper Receiver finished in Black Topographic Camo. Upper receiver is assembled and includes the forward assist, dust cover and barrel nut.
• 15″ ATLAS S-ONE M-LOK Handguards finished in Black Topographic Camo (Mounting Kit Included)
• M4E1 Lower Receiver finished in Black Topographic Camo

Description:

The June Builder Set is here and ready to be put on the map! These Builder Sets include a Black Topographic Camouflage by Ely Yerian Designs. His signature finish features a matte black base with contrasting gloss black Topographical lines, this iconic pattern is sure to turn heads.

This package deal includes the finished pieces you need to assemble your own Black Topographic Camo M4E1 Rifle, including an M4E1 Threaded Upper Receiver, M4E1 Lower Receiver and our ATLAS S-ONE Handguard all finished in Black Topographic Camo. Be the talk of the range with this unique camo pattern. Remember, this finish is available one time only and in limited quantities, so get it while you can!

M4E1 Lower Receiver Features:

• Threaded Bolt Catch Roll Pin – Allows for simple installation of the bolt catch and virtually eliminates the chance to damage the finish during installation (pin included).
• Integrated Trigger Guard – Eliminates the possibility of breaking the trigger guard tabs by integrating the trigger guard into the lower, creating a stronger more rigid platform to build upon.
• Upper Tension Screw – Allows users to fine tune the fit of the upper and lower receiver using a nylon tipped tensioning set screw inserted in the grip tang of the lower receiver. This provides a tight fit with any standard AR15 upper receiver.
• Threaded Takedown Pin Detent Recess – Allows user to easily install the Takedown Pin detent and spring with the use of a 4-40 set screw (no more launching detents across the room).
• Increased Magwell Flare – Increased the flare of the magwell to aid in quick and efficient magazine changes.

M4E1 Threaded Upper Receiver Features:

• New enhanced forging that gives the upper receiver a “billet look”
• New picatinny profile that blends seamlessly with Aero’s Enhanced and ATLAS Series Handguards
• M4 Feedramps
• .250 takedown pin holes
• Lazer engraved T-marks

Atlas S-One Handguard

The ATLAS S-ONE is the newest addition to the Aero Precision Handguard lineup. 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.  Aero’s 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.