Description

Buy Rock River Arms AR-15 A2 Upper Receiver Assembly 223 Wylde 20″ Stainless Steel Barrel 14″ Handguard Black Online

The Rock River Arms AR-15 Upper Receiver Assembly is designed to pin onto any mil-spec lower receiver. Just add a complete lower and magazine, and you are ready to send lead downrange!

Features

Carry handle rear sight
A2 Front sight post
Mil-spec compatible
Anodized finish

Specifications

Product Information

Cartridge	223 Remington
Color	Black
Finish	Anodized
Material	Aluminum
Barrel Length	20 Inches
Barrel Material	Stainless Steel
Barrel Finish	Stainless
Twist	1:8 Inches
Threads	1/2″-28
Barrel Contour	Heavy
Sights	Yes
Chrome Lined	No
Gas System Length	Rifle
M4 Feed Ramps	Yes
Upper Receiver Type	A2
Handguard	14″
Bolt Carrier Assembly Included	Yes
Muzzle Device	A2 Flash Hider
Country of Origin	United States of America
Compatible With	AR-15