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. Aero’s 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-T Assembled Upper Receiver
 - ATLAS R-ONE Handguard of choice
 - 16″ 5.56mm Blued Barrel
 - Low Profile Gas Block
 - 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
 
16″ 5.56 Mid-Length Barrel Features:
- 5.56 NATO 16″ Midlength, 1/7 twist, 4150 CrMoV, QPQ, gas port drilled
 - .750 gas block journal
 - Mid-length gas system, .0785 gas port
 - M4 Feed Ramp Extension
 - HP and MPI tested
 - Standard A2 flash hider
 

 
 
			
			
			
			
			
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