SIG Sauer SIG516
SIG Sauer SIG516 G3 5.56 NATO 16in 30rd Black Anodized Rifle
The SIG516 G3 is a short-stroke piston AR-15 style rifle chambered in 5.56 NATO. It ships standard with a 16 in cold hammer-forged 1:7 barrel, a SIG flash hider/compensator, and a (1) 30rd polymer magazine.
The rifle features a free-floating M-LOK alloy handguard, steel non-reciprocating rear and side charging handles, a Matchlite DUO curved trigger, and fully ambidextrous controls (safety, charging handle, bolt catch & release). It also includes a 6-position Magpul DT stock and an adjustable gas system for suppressor or adverse-condition use.

Specifications
| UPC | 798681726684 |
|---|---|
| Brand | SIG Sauer |
| Model | SIG516 |
| Caliber | 5.56 NATO |
| Series | G3 |
| Mfg Part Number | R516G3-556N-16B |
| Barrel Length | 16 in [406.4 mm] in |
| Capacity | 30rd |
| Year Introduced | 2025 |
| Overall Length | 36.5 in [927 mm] |
| Frame | Alloy |
| Finish | Black Anodized |
| Weight | 7.7 lb [3.5 kg] lbs |
| Purpose 1 | Duty / Professional Use |
| Purpose 2 | Recreation / Range Fun |
SIG Sauer is a prestigious firearms manufacturer known for its exceptional quality, precision engineering, and innovative designs. The company originated from a partnership between the Swiss company Schweizerische Industrie Gesellschaft (SIG) and the German firm J.P. Sauer & Sohn in 1985. This collaboration brought together Swiss precision and German engineering, creating firearms that quickly gained a reputation for reliability and excellence.
SIG Sauer's diverse product lineup includes pistols, rifles, and accessories that cater to a wide range of users, from military and law enforcement professionals to civilian enthusiasts. Notable models like the P320, P365, P226, and P938 have become synonymous with quality and performance. The P320, …
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