Del-Ton Incorporated offers the Echo 316L AR-15 with a 16′ barrel chambered in 5.56mm, 13.5′ free float M-Lok handguard, and one thirty roun...

<p>Barrel:</p> <ul> <li>Chrome Moly Vanadium</li> <li>M4 Feed Ramps</li> <li>16″ Length</li> <li>1x9 Twist</li> <li>A2 Flash Hider</li> <li>Nitride Finish</li> <li>Nitride under Gas Block</li> <l...

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