16″ COMBAT GRADE 5.56 w/FRONT SIGHT BASE (Includes Delta Ring assembly and Barrel Nut)

16″ Mid Length Gas System

1:7″ Twist
5.56 NATO
Government Profile
4150 CrMoV
QPQ Finish
1/2″-28 Threaded Muzzle
High Pressure Tested
Magnetic Particle Inspected
“F” Marked Front Sight Base

Includes USGI barrel nut, Delta Ring Assembly, and round handguard cap