AERO PRECISION M4E1 5.56 ASSEMBLED UPPER RECEIVER W/M-LOK ATLAS S-ONE HANDGUARD
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AERO PRECISION M4E1 5.56 ASSEMBLED UPPER RECEIVER W/M-LOK ATLAS S-ONE HANDGUARD
This assembled upper includes Aero Precision’s ATLAS S-ONE handguard and is designed for lightweight builds. The Atlas S-One system provides a slim profile while maintaining strength and stability.
Key features:
- Atlas S-One Handguard with M-LOK compatible rails
- ATLAS attachment system for a durable mounting platform
- Handguard dimensions: 1.3" inside diameter, 1.5" outside diameter
- Front and rear Picatinny rails
- Compatible with mil-spec AR-15 upper receivers and barrels
Barrel options (per Aero Precision specifications):
- 11.5" 5.56 NATO barrel, 1/7 twist, 4150 CrMoV, QPQ, Government profile, .750 gas block journal, carbine length gas system, .0785 gas port, M4 Feed Ramp Extension, HP and MPI tested, standard A2 flash hider
- 16" 5.56 NATO Mid barrel, 1/7 twist, 4150 CrMoV, QPQ, gas port drilled, mid-length gas system, .0785 gas port, M4 Feed Ramp Extension, HP and MPI tested, standard A2 flash hider
- 18" 5.56 Rifle length barrel, 1/7 twist, 4150 CrMoV w/ QPQ finish, rifle length gas system, M4 Feed Ramp Extension, HP and MPI tested, standard A2 flash hider
Note: This upper does not include a BCG or charging handle.
Specifications
- Manufacturer:
- Aero Precision
- Category:
- upper-receiver
- Caliber:
- 5.56x45mm NATO
- Platforms:
- AR-15
- UPC:
- 840014601547
- MPN:
- APAR700304M7
- Required Component:
- Yes
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$489.99
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This is a bundled product that includes multiple components. The exact contents may vary - check the product description for more details.
• Complete assembly ready to use
• Multiple components included
• Value package pricing
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