AERO 15" ATLAS R-ONE AR10 HNDGRD BRN Color:Kodiak Brown This upper receiver features the

This upper receiver features the same enhanced body profile as their M4E1 Enhanced Upper Receiver but is threaded to accept a standard AR15 barrel nut

impact resistant base pad

Comes with all required hardware to mount

05" when folded Suitable for EDC and travel Technical Specifications

525 inches which raises typical lower 1/3 optics to approximately 2

AERO 15" ATLAS R-ONE AR10 HNDGRD BRN Color:Kodiak Brown This upper receiver features theThe ATLAS R ONE is the latest addition to the Aero Precision Handguard lineup. Machined from 6061 T6 Aluminum, the R ONE line of handguards are designed with size and weight in mind, providing the perfect handguard for your lightweight build. Their 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