SIG Sauer 716i Tread 7.62x51 AR-308 Rifle - 16"

Manufactured by Sig Sauer
SKU: R716I-16B-TRD
MPN: R716I-16B-TRD
Manufactured by Sig Sauer
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NOTE: Limit 1 per household. Quantities exceeding 1 will not allow checkout.

Items that are regulated by the ATF have restrictions and requirements: 
•Your entire order will ship only to a Federal Firearm License holder.
•Current processing time is approximately 14 to 16 days.
•Please contact your local FFL prior to placing your order to ensure they are still accepting transfers. Due to Covid-19 many are no longer open
•A copy of your order/invoice as well as the current FFL license for your local dealer must be emailed to



The SIG Sauer 716i Tread 7.62x51 AR-10 Rifle is ready for the range straight out of the box with a 20 round AR-10 style Magpul PMAG and an M4 flat top upper receiver for your favorite optic. It features a 16” carbon steel barrel with a 1:10 twist rate and an adjustable gas block. The carbon steel barrel features a black Nitride finish and a three prong flash hider with a lightweight M-LOK free float handguard. The lower receiver features ambidextrous controls, an ergonomic pistol grip, and a single stage Mil-Spec trigger. Attached to the carbine length buffer tube is a Magpul MOE SL-K carbine stock. The SIG 716 Tread is a lightweight modern sporting rifle that is a great addition to any collection.

  • 16” barrel chambered in 7.62 NATO
  • Carbon steel barrel
  • Compatible with AR-10 style mags
  • Adjustable gas block
  • Lower receiver with integral ambidextrous controls
  • Ambidextrous QD end plate
  • Magpul MOE SL-K stock
  • Includes Magpul 20 round PMAG

Sig Sauer is a world-renowned firearms manufacturer with a rich history of innovation and design leadership. No other firearms manufacturer is so highly regarded and so universally respected for the quality, reliability, and safety of its products. Since 1864 they have expanded their product line to include suppressors, optics, ammo, and airguns to provide customers with a greater range of firearms and equipment.
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Barrel CoatingSalt Bath Nitride
Barrel ContourHeavy
Barrel Length16
Barrel LiningSalt Bath Nitride
Barrel MaterialCarbon Steel
BrandSig Sauer
Caliber Gauge7.62X51mm
Gas System LengthRifle
Gas System TypeDirect Impingement
Muzzle Device3-Prong Flash Hider
Thread Pattern5/8 X 24
Twist Rate1:10

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