Colt AR15/SMG 9mm Upper Receiver Assembly | 16" Barrel

Product Description

The Colt AR6951CK Upper Assembly is utilized on the semi-automatic version of the SMG model submachine gun. This upper receiver allows for a free-floated barrel and also features a gas-block mounted fixed front sight post with bayonet lug. The barrel is Colt's standard 19" chrome lined M4 barrel with an A2 flash hider up front.

Package Contents

• Colt AR6951CK Complete Upper Assembly
• Complete 9mm SMG Full Auto Bolt Carrier Assembly
• Charging Handle

Specifications

• 16-Inch 1/10 RH twist Mil-Spec chrome lined MP tested barrel
• Unique direct gas operating system eliminates the conventional operating rod and results in fewer and lighter components
• Accommodates the full range of 9mm NATO ammunition
• Straight-line construction disperses recoil straight back to the shoulder, increasing handling capabilities, especially during repeated fire
• Cartridge case deflector allows easy operation in both right and left handed shooting positions for increased tactical applications
• Muzzle compensator further reduces muzzle climb and helps eliminate flash and dust signatures
• Ejection port cover protects the chamber from dust and mud
• Field strips easily without special tools for simple field user maintenance
• Flat top receiver allows for removable carrying handle and easy mounting of accessories
• High strength materials for greater comfort and effectiveness
• Caliber - 9mm
• Closed Bolt, Blowback
• Front Sight - Adjustable front
• Flash Hider