Home » Shop » Sig Sauer 516G3, Semi-automatic Rifle, 5.56 NATO, 16″ Barrel, Black, 30 Rounds
Home » Shop » Sig Sauer 516G3, Semi-automatic Rifle, 5.56 NATO, 16″ Barrel, Black, 30 Rounds
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$2,179.99Original price was: $2,179.99.$1,999.99Current price is: $1,999.99.
🚚 Ships to your local FFL — we handle the paperwork and coordinate with your dealer. Most firearms ship same or next business day. Local? Free in-store pickup in Roanoke, TX.
The Sig Sauer 516G3 is a 5.56 NATO semi-automatic rifle built for reliable sporting and recreational shooting. Compact 16″ barrel design delivers accuracy and handling in a proven AR platform.
The Sig Sauer 516G3 5.56 NATO rifle is a semi-automatic AR platform firearm engineered for shooters who demand precision and dependability. This rifle chambered in 5.56 NATO with a 16″ barrel balances portability with effective performance for both sporting and recreational applications.
Additionally, the 516G3 features a short-stroke piston adjustable gas system that cycles reliably across various ammunition types. The free float M-LOK handguard provides mounting versatility for accessories. Furthermore, the Matchlite Duo curved trigger offers smooth break characteristics for improved shot placement.
Performance & Reliability
Built on a proven AR platform, the Sig Sauer 516G3 delivers consistent accuracy and reliable function. The threaded 1/2×28 barrel comes topped with a SIG Flash Hider-Compensator to manage recoil and muzzle signature. The anodized black finish resists corrosion in field conditions.
The 516G3 ships with one 30-round magazine and accepts standard 5.56 NATO ammunition. The Magpul DT stock provides a secure cheek weld and comfortable shooting position. This configuration makes the rifle equally at home on the range or in practical shooting competitions.
Who This Rifle Is For
Whether you are a competitive shooter, recreational enthusiast, or someone seeking a reliable defensive rifle, the Sig Sauer 516G3 delivers. The 16″ barrel length offers excellent maneuverability without sacrificing velocity. Therefore, this rifle suits a wide range of shooting disciplines and scenarios.
Available at Western Sport – Roanoke, TX
Western Sport is a licensed FFL/SOT dealer serving the North Texas and DFW area since 2007. We stock the Sig Sauer 516G3 and provide expert guidance on features, maintenance, and legal compliance. Contact us at 817-393-4000 to inquire about availability, pricing, and fast transfer service.
Why Buy from Western Sport?
Licensed FFL/SOT dealer with over 15 years of professional experience in firearms sales and transfers.
Local Roanoke, TX location in the DFW area with knowledgeable staff ready to answer your questions.
Competitive pricing on new and quality firearms ensures you get fair value.
Fast, reliable FFL transfer service for smooth and compliant transactions.
Ongoing customer support and expert advice after your purchase.
Frequently Asked Questions
Q: What ammunition does the Sig Sauer 516G3 use?
A: The 516G3 is chambered in 5.56 NATO and accepts standard 5.56 NATO ammunition. It comes with one 30-round magazine and is compatible with standard AR-platform magazines in this caliber.
Q: Is the Sig Sauer 516G3 legal to own in Texas?
A: Yes, the 516G3 is legal to own in Texas as a semi-automatic rifle. Texas has no magazine capacity restrictions or additional licensing requirements for rifle ownership. Western Sport can answer any state-specific legal questions when you call.
Q: How does the short-stroke piston system improve performance?
A: The short-stroke piston adjustable gas system cycles reliably across different ammunition loads while minimizing carrier tilt. This design enhances reliability, reduces fouling compared to direct impingement, and contributes to longer component life.
Q: What is the best use case for a 16″ barrel rifle?
A: A 16″ barrel like the one on the 516G3 excels in sporting competitions, range shooting, and recreational use. The compact length provides excellent maneuverability while maintaining effective velocity and accuracy for most shooting applications.
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