400 Legend Echo Rifle Upper - Nitride Barrel

400 Legend Echo Rifle Upper

15" Handguard

18” 4150 Nitride Barrel

Heavy Contour

Carbine Length Gas System

1:16 Twist 

5/8x24 Thread

Muzzle Brake  

Dual Charging Handle 

BCG

Our rifle barrels come with a sub-MOA guarantee when using good ammo and proper shooting techniques. 

*H1 buffer weight recommend for 400 uppers.