Daniel Defense Combat Carbine Complete M4 Upper Receiver w/ 12.0 FSP Free Float Rail System and Phantom FH Comes with Phantom Flash hider and Daniel Defense 12.0FSP free float railed forearm. Also included is 3 ladder rail covers.
Daniel Defense manufactures the highest quality complete AR15 upper receivers on the market today!
Every Daniel Defense upper is painstakingly hand assembled, quality assurance tested, and test fired to ensure that the highest quality product makes it to the hands of our customers.
The barrels on our carbine rifles are all constructed from 4150 MP test steel and are chrome lined with a 1:7 twist rate.
This Upper Receiver has a M4 12.0 FSP Free Float Rail system that features a cut in the front of the rail to accommodate the front sight post, while providing much needed additional rail space along the sides and the bottom rails.
More rail space means enhanced capability for modern rifle accessories.
Specifications
Barrel Characteristics: 16″ Chrome Lined 1:7 Twist
Barrel Weight: 1.8 Lbs
Barrel Construction: 4150 MP Tested Steel
Chamber: 5.56 NATO
Complete Upper Weight: 4 lbs 5 ozs
Bolt Carrier Group: MP Tested Military Specification Bolt Carrier Group included
Product# UM412.0
