Aero Precision M4E1 Threaded 18" .223 Wylde SS QPQ Complete Upper Receiver with 15" M-LOK ATLAS R-ONE Handguard - Anodized Black - $359.95

Description

This complete upper includes the best features including; the fluted accuracy potential enhancing 223 Wylde chambered and QPQ treated stainless steel barrel, the acclaimed ATLAS R-ONE Handguard, and the every popular and stylish M4E1-Threaded upper receiver.

Fire match accurate 223 Remington specification ammunition while maintaining the safety and reliability capability of 5.56 NATO specification ammunition, a winning combo at whatever contest you enter.

Features

M4E1 Threaded Upper 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

ATLAS R-ONE Handguard Features:
Full top picatinny rail for optional attachments
Quick disconnect sling socket at the 3, 6 and 9 o’clock positions
Compatible with low profile gas blocks
1.3” Inside diameter
1.5” Outside diameter
Compatible with mil-spec AR15 upper receivers and barrels
Learn More about our NEW ATLAS Handguards

18″ .223 WYLDE STAINLESS STEEL QPQ BARREL, RIFLE LENGTH FEATURES:
.223 Wylde 18″ Rifle Length Barrel, 1/8 Twist
QPQ Corrosion Resistant Finish
.750 gas block journal
Rifle length gas system
M4 Feed Ramp Extension
HP and MPI tested
Standard A2 flash hider

SKU: 28766