Aero Precision AR-15 M4E1-E Complete Upper Assembly 350 Legend 20" Barrel 16.6" ATLAS R-ONE Handguard Black

Aero Precision Complete Upper M4E1-T .350 Legend 20in RM16.6 Anodized Black. Being a straight walled cartridge 350 legend allows for legal hunting in some states or jurisdictions with regulations that prohibit the use of bottleneck cartridges that are commonly used for hunting in the AR15/AR10 platforms. NOTE: Ensure you comply with all rules and regulations for your specific hunting area. This complete upper includes our 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. Specifications for Aero Precision M4E1-T 20in .350 Legend Complete Upper with Flash Hider: Manufacturer: Aero Precision Cartridge: .350 Legend Overall Length: 30 in Barrel Length: 20 in Barrel Profile: DMR Gas System Length: Carbine Length Barrel Twist Rate: 1-16 Threads per Inch: 1/2x28 Handguard Type: Free-Float Muzzle Device: A2 Flash Hider Gun Model: M4 AR-15 Condition: New Fabric/Material: 7075-T6 Aluminum Gas Block Journal Size-Diameter: .075 in Handguard Length: 15 in Handguard Style: Hybrid Rail Gun Rail: Picatinny Gun Type: Rifle Gun Make: Aero Precision Included Accessories: None Barrel Material: 416R Stainless Steel Bolt Carrier Group Included: No Charging Handle Included: No Weight: 70 oz 4 lb Magazine Included: No Mount Type: M-LOK Country of Origin: USA Aero Precision M4E1-T 20in .350 Legend Complete Upper with Flash Hider 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 ATLAS R-ONE Handguard Features: Full top picatinny rail 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 20" .350 Legend DMR CMV Carbine Length Barrel Features: .350 Legend 20" Carbine Length 1/16 twist 4150 CrMoV QPQ gas port drilled .750 gas block journal DMR Profile Carbine length gas system .0785 gas port M4 Feed Ramp Extension HP and MPI tested Standard 9mm A2 flash hider Package Contents: Aero Precision M4E1-T 20in .350 Legend Complete Upper with Flash Hider M4E1 Threaded Assembled Upper Receiver 16.6" ATLAS R-ONE Handguard of choice 20" .350 Legend DMR CMV Carbine Length Barrel Low Profile Gas Block and Carbine Length Gas Tube Product comes assembled This product is compatible with the following gun models: AR-15 M4 Aero Precision APAR700106M100: Complete Upper M4E1-T .350 Legend 20in RM16.6 Anodized Black