DANIEL DEFENSE M4A1 FSP 5.56x45mm 14.5"BBL Stripped Upper W/12.25"Handguard

Color: DDC
Attachment Type: Picatinny
Cartridge: 5.56x45 NATO
Barrel Contour: M4
Gas System Length: Carbine
Gas Block Diameter: 0.750 Inches
Finish: Anodized
Barrel Length: 14.50
Hand: Right
Twist: 1-7
Item Length (Inches): 22.000
Item Height (Inches): 2.250
Item Weight (lbs): 5.000
Item Width (Inches): 2.250
Quantity: 1
Material: Aluminum
Kit: Partial
Muzzle Threads: 1/2"x28
Receiver Style: Stripped
Make Model Fit: AR-15.Universal
Model Number: M4A1

This Daniel Defense M4A1 FSP AR15 style Upper Receiver Group was built for customers wanting a firearm inspired by USSOCOM SOPMOD Block II. It features the M4A1 FSP RIS II picatinny quad rail in Flat Dark Earth, a 14.5" M4 SOCOM heavy profile barrel, Mil-Spec F-Marked front sight base.

UPPER RECEIVER: Mil-Spec with Indexing Marks and M4 Feed Ramps. CNC Machined of 7075-T6 Aluminum, Type III Hard Coat Anodized
BARREL: Chrome Moly Vanadium Steel, Cold Hammer Forged, 1:7 Twist, 14.5" M4 SOCOM Heavy Profile, Chrome Lined, Mil-Spec Heavy Phosphate Coated, and HP/MPI Tested
GAS SYSTEM: Mil-Spec F-Marked Front Sight Base, Carbine Length, Direct Impingement
HANDGUARD: Daniel Defense M4A1 FSP Rail Interface System (RIS) II, CNC Machined of 6061-T6 Aluminum, Type III Hard Coat Anodized FDE
SIGHTS: Includes Daniel Defense A1.5 Fixed Rear Sight and A2 Front Sight Post in the F-Marked Front Sight Base
Made in the USA!