Colt LE6920 Complete Upper Receiver Group (5.56mm, 16.1")
Colt's Manufacturing LE6920 Mil-Spec 16" M4 Carbine Upper is a the perfect base upper for your next build. This is the civilian-legal 16" version of the USGI M4 Carbine upper.
- Chambered in 5.56 NATO
- Chrome Lined Chamber & Barrel with 1:7 RH Twist
- Barrel Steel: 4150CMV or Mil-Spec Equivalent
- Magpul Flip Up Rear Sight
- M4 Contour Barrel w/M203 Notch
- Standard Sling Swivel
- Full-Auto Bolt Carrier Group included
- GI Charging Handle included
- Mil-Spec Double Heat-Shield Hand Guards Included
MADE IN USA
*Fixed Shipping cost of $13 in order to provide Priority with Signature Confirmation.