Colt AR-15 Pistol Upper Receiver Assembly 5.56x45mm Monolithic Rail - $1178.29 (Free Shipping on $100+ Orders)

Description

Product #: 761891 Manufacturer #: LE6945CK UPC #: 098289035363
The Colt AR-15 Upper Receiver Assembly with Monolithic Rail comes complete with charging handle, bolt and bolt carrier assembly. Featuring a flat-top upper receiver with plenty of picatinny slots that offer the shooter maximum versatility when it comes to mounting accessory devices. Unique to this upper receiver, is the free float monolithic rail which is machined together in conjunction with the upper receiver portion of the upper assembly. The monolithic rail presents the user with an extremely versatile single plane rail which eliminates the chance of front mounted accessories being canted or unlevel. The Colt Upper Receiver also features a free-floating barrel which is designed to enhance accuracy and target acquisition.

Features

Monolithic Rail
Free-Floating Barrel
Flat Top Upper
A2 Flash Hider
Black Parkerized Finish
Flip-Up Rear Sight

Note the design of the rear sight may vary as Colt production specifications change. Current uppers are being received with either Magpul or MaTech style adjustable flip-up rear sights.

Colt
Made In United States of America
Product Information
Cartridge 5.56x45mm NATO
Finish Black Parkerized
Material Aluminum
Barrel Length 10.3 Inches
Barrel Material 4150 Chrome Moly Vanadium Steel
Barrel Finish Black Parkerized
Twist 1:7 Inches
Threads 1/2"-28
Barrel Contour M4
Sights Yes
Chrome Lined Yes
Gas Block Diameter 0.75 Inches
Gas System Length Carbine
M4 Feed Ramps Yes
Upper Receiver Type A3 Flat-Top
Handguard Monolithic
Bolt Carrier Assembly Included Yes
Muzzle Device A2 Flash Hider
Mil-Spec or Commercial Mil-Spec
Country of Origin United States of America
Compatible With
AR-15
Delivery Information
Shipping Weight 4.720 Pounds