18” 308 Echo Rifle Nitride Barrel

Billet Upper and Lower Receivers 

15” M-LOK Handguard

4150 Black Nitride Barrel 

Heavy Contour 

1:10 Twist 

Rifle Length Gas System 

Adjustable Gas Block

Dual Charging Handle 

Nitride BCG

1 Magazine

Our rifle barrels come with a sub-MOA gurantee when using good ammunition and proper shooting techniques  

*Echo 3 Ordnance recommends using DURAMAG brand magazines ONLY. Other brands may not properly function.