Aero Precision

Aero Precision Atlas R-One 7.5" Complete Upper Receiver

Features: 

Aero Precision AR15 Assembled Upper Receiver, Aero Precision 7.5" Government Profile Pistol Length Barrel, Aero Precision Atlas R-One 7" M-LOK Handguard.

**Assembled or Un-Assembled**

Specifications:

Barrel MFG: Aero Precision
Barrel: 7.5" 5.56 NATO Government Profile Pistol Length Modern Series; 4150 Chrome Moly Vanadium w/ QPQ Corrosion Resistant Finish
Twist Rate: 1-7 Inches
Thread Pitch: 1/2-28 Threaded
Gas System Length: Pistol Length
Upper: Aero Precision Mil-Spec AR15 Assembled Upper Reciever; Forged 7075-T6 Aluminum (Black Anodized)
Handguard: Aero Precision 7" Atlas R-One M-LOK (Black Anodized) w/ Barrel Nut & Mounting Hardware
Gas Block: Aero Precision .750 Black Nitride
Gas Tube: Aero Precision Pistol Length (Stainless Steel)
Muzzle Brake: Aero Precision A2 Flash Hider w/ Crush Washer
Complete Upper Weight: 2lb 5oz