Del-Ton Echo 316L Optic Ready M-LOK 5.56 NATO AR-15 Rifle - 16"

Manufactured by Del-Ton
Manufactured by Del-Ton
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Standard orders will ship out in 1 business days or less if ordered by 3:30 pm CST, Monday-Friday. FFL orders will ship within 5 business days or less as long as we have the information for the transfer destination. NFA items will take longer to ship and are dependent upon ATF processing times.

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Items that are regulated by the ATF have restrictions and requirements: 
•Your entire order will ship only to a Federal-Firearm License holder.
•Please contact your local FFL prior to placing your order to ensure they are still accepting transfers.
•A copy of your order/invoice as well as the current FFL license for your local dealer must be emailed to



If you're searching for a quality rifle that provides superior performance, Del-Ton offers the Echo 316 L AR-15 with a sixteen-inch barrel chambered to handle the 5.56 NATO round. The ECHO 316 L from Del-Ton AR15 is a complete package of features in a lightweight solution with a lower profile that guarantees exemplary performance for years. Del-Ton developed this complete AR15 specifically for today's tactical use by members of law enforcement and various harsh field conditions experienced by hunters and AR15 enthusiasts alike. Featuring a 13-Inch M-Lok handguard machined from hardened aerospace-grade aluminum, the ECHO 316 L from Del-Ton is built with uncompromising quality and finished in Mil-Spec anodized coating to better resist the corrosive conditions while in the field.

  • Barrel: 16 Inches
  • Caliber: 5.56 NATO
  • Barrel Material: Melonite
  • Finish: Anodized: Type III Class 2
  • Grip: A2
  • Buttstock: Mil-Spec M4
  • Weight: 5.13 Pounds

When you need an AR15 that can handle dynamic environments and still perform, the ECHO 316 L from Del-Ton features a barrel of lightweight Melonite with a low profile gas block and offers a fantastic twist rate of 1:9 to guarantee durability and accuracy with each shot. With an ECHO 316 L AR15 from Del-Ton, you'll get everything you'd expect in an AR15, including a threaded muzzle of 1/2x28 TPI and a phosphated 8620 steel carrier assembly promising durable and dependable performance during the lifetime of the rifle. As AR15 semi-automatic rifles go, this ECHO 316 L from Del-Ton is undoubtedly, one of the better AR15 platform rifles you'll find today. Del-Ton builds the ECHO to produce an unparalleled performance at an affordable price, whether for hunting, competitive matches, or home defense.

The ECHO also features an M-Lok rail that's trim and lightweight, while the slots help you mount your favored accessories and make mission-critical changes on the fly easily. This Del-Ton AR15 also comes with a threaded A2 flash hider, is optic-ready, and supports a thirty-round capacity magazine which Del-Ton includes. The barrel of the ECHO 316 L sports a thread pitch of 1/2x28. When searching for a competitively priced AR15, this ECHO 316 L by Del-Ton is equipped with everything needed to meet or exceed your expectations.
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Barrel Coating
Barrel Length16
Barrel LiningMelonite
Barrel Material4140 Chrome Moly Steel
Caliber Gauge5.56 NATO
Handguard13.5 in M-LOK Rail
Magazine Capacity30
Muzzle DeviceA2 Flash Hider
Thread Pattern1/2 X 28
Twist Rate1:9
California Prop 65 warning

 WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to

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