Classified Defense - Upper Receiver Group - 11.5" Barrel - HDM™ 10.5" - Black - Duty - 5.56x45mm

We finally decided that we are going to start offering complete upper receiver groups. However, as per usual, we only want to sell items that we would bet our lives on. That is what you see here. We have, and continue to use, a setup identical to this.

All Classified Defense upper receiver groups are assembled and inspected in-house.

Specs

• Caliber - 5.56x45mm
• Upper Receiver - Classified Defense - M4 Upper Receiver - Duty
• Handguard - CMT Tactical® HDM™ 10.5"
• Barrel - Ballistic Advantage® Modern Series 11.5" - 1:7 Twist - Nitride
• Gas Block - Low Profile - Nitride - Classified Defense - Micro Gas Block - .750" - Nitride
• Gas Tube - Classified Defense - Gas Tube - Carbine Length

What's Included

1. Upper Receiver - Assembled
2. Barrel
3. Handguard
4. Gas Block
5. Gas Tube
6. Assembly of Components 1-5

What's Not Included

1. Charging Handle
2. Muzzle Device
3. Bolt Carrier Group

DISCLAIMER: "CMT Tactical & HMD" is a federally registered trademark of CMT/Cross Machine Tool, Inc.. Neither Classified Defense, nor this site is affiliated in any manner with, or otherwise endorsed by CMT/Cross Machine Tool, Inc.. The use of "CMT Tactical & HDM" on this website is merely to advertise the sale of tools and/or parts used on CMT/Cross Machine Tool, Inc. components.

DISCLAIMER: "Ballistic Advantage" is a federally registered trademark of Ballistic Advantage, LLC. Neither Classified Defense, nor this site is affiliated in any manner with, or otherwise endorsed by Ballistic Advantage, LLC. The use of "Ballistic Advantage" on this website is merely to advertise the sale of tools and/or parts used on Ballistic Advantage, LLC.