aero precision
AERO PRECISION M4E1 Threaded 16IN 5.56 NATO M4 Complete Upper Receiver w/ ATLAS S-ONE Handguard FDE
Item # APAR700315M6
Includes:
- AR15 Gen 2 Assembled Upper Receiver
- ATLAS S-ONE 15" M-LOK Handguard
- 16" 5.56 CMV Barrel
- Low Profile Gas Block and Carbine Length Gas Tube
- Product comes assembled
- This complete upper does not include BCG or Charging Handle
AR15 Gen 2 Upper Receiver Features:
- New enhanced forging that gives the upper receiver a "billet look"
- New picatinny profile that blends seamlessly with the Enhanced Series Handguards
- M4 Feedramps
- .250 takedown pin holes
- Laser engraved T-marks
- Includes port door and forward assist installed
ATLAS S-ONE Handguard Features:
- Front and rear picatinny rail
- Eliminated center of top rail for weight reduction
- Indexing grooves in 12:00 position for positive grip control
- Compatible with low profile gas blocks
- 1.3” Inside diameter
- 1.5” Outside diameter
- Compatible with mil-spec AR15 upper receivers and barrels
16" 5.56 M4 CMV Carbine Barrel Features:
- 5.56 Nato 16" Barrel, 1/7 twist, 4150 CrMoV, QPQ, gas port drilled
- .750 gas block journal
- Carbine length gas system, .0785 gas port
- M4 Feed Ramp Extension
- HP and MPI tested
- Standard A2 flash hider
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WARNING: Discharging firearms in poorly ventilated areas, cleaning firearms or handling ammunition or components may expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm, including: Lead, Hexane, Isopropyl Alcohol, Ammonium Hydroxide, Ethyl Alcohol, Kerosene, Oleic acid, and other substances, from direct contact and inhalation. Have adequate ventilation at all times. Wash hands thoroughly after exposure. For more information go to www.P65Warnings.ca.gov
