AERO Precision AR15 OEM Rifle

High-End, Nearly Complete AR Includes Everything You Need – Nothing You Don’t

This fully-assembled, nearly-complete, Brownells-exclusive rifle from Aero Precision is constructed using second-to-none components to ensure the highest level of accuracy and reliability, while leaving off the handguard and buttstock – the most customized parts of an AR-15 anyway.

Take the money you’ve saved on parts you may throw away, and build the AR-15 of your dreams from the start! Simply choose the free-float handguard that fits your needs, sights, and a mil-spec buttstock, snap them on and head to the range.

M4 Aero Precision Upper Receiver

• Mid-Length Gas & Barrel System Ideal for free-float handguards
• 16” 5.56 NATO, 1:7 Twist Barrel with M4 feed ramps
• Barrel is machined from 4150 Chrome Moly Vanadium steel to a Government, mid-length profile, then treated with a QPQ corrosion-resistant finish
• ½-28 barrel thread pitch includes an installed A2 flash hider
• M16 Bolt/Carrier Group features 8620 steel carrier with phosphate finish & chrome lining, and has a properly-staked Gas Key
• Bolt machined from Carpenter 158 – High Pressure Tested & Magnetic Particle Inspected

Aero Precision Gen 2 Lower Receiver 

• Flared mag well & upper tension screw
• Standard AR-15 Lower Parts Kit
• Mil-spec AR-15/M14 Buffer Kit
• Forged from 7075 T6 Aluminum
• Matte black hard anodized finish

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