AERO PRECISION M4E1 .223 Wylde Fluted ATLAS R-ONE Complete Upper 18" BLK

This complete upper includes our new ATLAS R-ONE Handguard! The R-ONE handguards are designed with size and weight in mind, while still providing plenty of real-estate to accommodate any attachment needs the end user may have. 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.

Includes:

• M4E1 Threaded Assembled Upper Receiver
• Included Phosphate BCG, with Chrome lined gas key and bolt channel
• Included Charging Handle 
• Included A2 Flash Hider
• ATLAS R-ONE M-LOK Handguard
• 18" .223 Wylde Fluted Rifle Length Stainless Steel Barrel
• Low Profile Gas Block and Rifle Length Gas Tube
  
• Product comes assembled

M4E1 THREADED UPPER RECEIVER FEATURES:

• New enhanced forging that gives the upper receiver a "billet look"
• New picatinny profile that blends seamlessly with our Enhanced Series Handguards
• M4 Feedramps
• .250 Takedown Pin Holes
• Laser engraved T-marks
• Includes port door and forward assist installed
• Finish: Matte black hard-coat anodized Mil 8625 Type 3 Class 2

ATLAS R-ONE Handguard Features:

• Full top picatinny rail for optional attachments
• Quick disconnect sling socket at the 3, 6 and 9 o'clock positions
• Compatible with low profile gas blocks
• 1.3” Inside diameter
• 1.5” Outside diameter
• Compatible with mil-spec AR15 upper receivers and barrels
• Finish: Matte black hard-coat anodized Mil 8625 Type 3 Class 2

18" .223 Wylde Barrel Features:

• Twist: 1 in 8
• 416R Stainless Steel
• ALL NEW Fluted Design
• Muzzle: 1/2x28 UNEF Threaded
• Finish: Bead Blasted
  
• Gas Block Journal: .750
• Gas System Length: Rifle
• M4 Barrel Feed Ramp Extension
• HP and MPI Tested

Informations:

• Included C.I.P.
• No pinned or welded Muzzle Device
• Compatible with AR-15 MIL-SPEC Lower Receivers 
• To place an order, contact your local firearm dealer
• EXPORT on request, only for firearm dealers

MADE IN THE USA

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