Del-Ton Sierra 316L M2 5.56 Optics Ready Rifle - 30 Round - 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.

This item is shipped from a separate warehouse. Please allow at least 2 business days for the item to be available if choosing our 'In Store Pickup' shipping method.

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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



Whether you're looking for an easy to carry hunting rifle or competition gun with spot-on accuracy or need something for personal defense, the Del-Ton Sierra M2, firing a 5.56mm round, is a perfect choice.

  • Caliber: 5.56 NATO
  • Capacity: 30
  • Action: Semi-Automatic
  • Barrel Material: Chrome Moly Vanadium
  • Finish: Black Matte
  • Frame: Forged Stainless Steel/Chrome Lined
  • Stock: Glass-Filled Polymer Soft Touch Molding
  • Barrel: 18 Inches
  • Grip: Poly
  • Length Extended: 36.375 Inches
  • Length Collapsed: 32.625 Inches
  • Receiver Material Upper/Lower:7075 T6 Aluminum
  • Weight: 6.2 Lbs. (Empty)
The Del-Ton Sierra M2 is such a surprisingly comfortable AR-15 style semi-automatic rifle yet yields enormously significant results each time you fire it. The Mil-Spec M4 buttstock guarantees a snug fit against your shoulder, and even a full day of firing the Sierra M2 won't leave you bruised and battered.The Del-Ton Sierra M2 doesn't ship with a sighting system, but the 15" M-LOK free-float handguard comes with a Picatinny rail, which allows you to choose any compatible optics you need. You won't have to worry about those long-range shots anymore with the Sierra M2 because the 16-inch barrel built from Chrome Moly Vanadium has a 1:7 inch twist.What this means to a deer hunter is that the Del-Ton Sierra delivers superb ballistic coefficients and much flatter trajectories for those one hundred yard shots. The Del-Ton Sierra M2 features a Mil-Spec phosphate 8620 steel carrier assembly and is heat-treated and plated to give you rugged durability and dependability regardless of the conditions.Also, the Del-Ton M2 ships with a bird-cage A2 type flash hider and the barrel is threaded at 1/2 x 28 inches and supports the most popular suppression systems on the market. The Sierra M2 also ships with a Chamber Safety Tool, which indicates the weapon is unloaded and safe, and a thirty round magazine constructed with 6061 T6 aluminum alloy and gun lock.With all these features and because the Del-Ton builds the Sierra M2 to exacting standards, one day at the range is all you'll need to discover you're firing one of the best AR-15 rifles on the market.
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Barrel Coating
Barrel Length16
Caliber Gauge5.56 NATO
Magazine Capacity30
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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