Sig Sauer 516 G3 5.56 NATO 16" AR-15 Rifle - 10 Round - Short-Stroke Piston
or 4 interest-free payments of $544.75 with 
This item is regulated, therefore your entire order will be shipped to an FFL dealer of your choosing. After you place your order, we will contact you to finalize these details.
6 Magazines Per Order: Due to extreme volume, we are limiting sales of magazines to 6 per customer order. This applies to individual and bundled magazines. AT3 reserves the right to cancel any order over the 6 magazine limit.
- Free standard shipping on orders $139+ details
- Backed by the Sig Sauer Warranty! what it covers
Product description
SIG Sauer SIG516 G3 – Piston-Driven 5.56 Rifle with 10-Round Magazine
Features
- Short-stroke piston operating system
- Adjustable gas system for different operating conditions
- 16-inch threaded barrel with a 1:7 twist rate
- Free-floating M-LOK handguard with a continuous Picatinny top rail
- Rear and side non-reciprocating charging handles
- Fully ambidextrous controls
- Steel-reinforced components in high-wear areas
- Matchlite Duo curved trigger
- SIG flash hider-compensator
- Adjustable Magpul stock
The SIG Sauer SIG516 G3 combines familiar AR-style controls with a short-stroke piston operating system designed to reduce the amount of heat and fouling entering the receiver. Its adjustable gas system allows the rifle to be tuned for changing ammunition, suppressor use, or environmental conditions. This model includes a 10-round magazine while retaining the dual charging handles, ambidextrous controls, and free-floating M-LOK handguard of the standard SIG516 G3.
Specifications
- Brand: SIG Sauer
- Model: SIG516 G3
- MPN: R516G3-556N-16B-CP1-10
- Action: Semi-automatic
- Caliber: 5.56 NATO
- Capacity: 10 rounds
- Operating System: Short-stroke piston
- Gas System: Adjustable
- Barrel Length: 16″
- Twist Rate: 1:7
- Muzzle Thread: 1/2×28
- Muzzle Device: SIG flash hider-compensator
- Handguard: Free-floating M-LOK
- Trigger: Matchlite Duo curved trigger
- Stock: Adjustable Magpul stock
- Controls: Fully ambidextrous
- Finish: Black anodized
What’s Included
- 1x SIG Sauer SIG516 G3 Rifle
- 1x 10-round magazine
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Warranty & returns
Backed by the Sig Sauer Warranty!
Sig Sauer Warranty
Can I return the product that I received?
Eligible product may be returned in original packaging for a credit or refund of the purchase price within 14 days of purchase or shipment of Product to Buyer, whichever is later, less shipping and handling. In order to return a product purchased over the internet, or via the phone or facsimile, the Buyer must call Customer Service at 603-610-3000, option 1 during business hours (Monday through Friday 8:30 am to 5:00 pm), and request a Return Authorization Number (RMA). An RMA is required to return the Product. Customers who exchange products that are found to be defective will receive a credit for original shipping charges.
You may exchange the product or receive a refund in the original form of payment. Merchandise must be returned in original packaging and in new sellable condition.
Please allow up to 10 days after the return is received and inspected for the refund to be processed.
Electro Optics – New, unopened optics that still have the holographic seal can be returned for a refund/exchange with 14 days of purchase or shipment of Product to Buyer, whichever is later, less shipping and handling.
Products that cannot be returned at any time include, but are not limited to: firearms, ammunition, ammunition components, airguns, CO2, clothing that has been washed or shows signs of wear, opened consumable items and cleaning kits, opened DVD, CD or other copyrighted software or material, items that have been damaged, used, are missing packaging or accessories, or are otherwise not in new sellable condition. Seller reserves the right to refuse any return or exchange.
If you return a Product that qualified you for a discount, promotional item, or promotional card and either (i) do not also return the discounted or promotional item or (ii) have already redeemed the promotional card, Seller may deduct the value of the discount, promotional item or redeemed card from any refund you receive for the return of the Product.
Please call SIG SAUER Customer service at 603-610-3000, option 1 to receive a Return Material Authorization number. Our Customer Service hours of operation are:
Monday – Friday: 8:30 AM-5:00 PM Eastern time
