Sig Sauer 516 G3 Semi-Auto Rifle - 5.56 NATO, 16" Threaded Barrel, Bronze Cerakote
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The Sig Sauer 516 G3 is a modern semi-automatic sporting rifle built on the proven AR platform. This third-generation model features a 16-inch threaded barrel and a short-stroke piston gas system with adjustable settings for reliable cycling and reduced fouling.
It comes equipped with a free-floating M-LOK handguard for modular accessory attachment, paired with a 6-position Magpul DT collapsible stock. The receiver includes a Picatinny rail for optics mounting, making it optics-ready straight from the factory.
Additional features include a Matchlite Duo curved trigger and a Sig flash hider-compensator. The rifle ships with one 30-round magazine and is finished in durable Bronze Cerakote.
- Caliber: 5.56 NATO
- Action: Semi-Automatic (short-stroke piston)
- Barrel: 16-inch threaded with 1/2x28 thread pattern
- Rate of Twist: 1-in-7 inches
- Magazine Capacity: 30+1 rounds
- Handguard: Free-floating M-LOK
| MPN | R516G3-556N-16B-BRZ |
| UPC | 798681740970 |
| Brand | Sig Sauer |
| Model | 516 |
| Action | Semi-Auto |
| Finish | Bronze Cerakote |
| Sights | Optics Ready (Picatinny Rail) |
| Caliber | 5.56 NATO |
| Capacity | 30+1 |
| Barrel Length | 16" |
| Rate of Twist | 1-in-7" |
| Overall Length | 36" |
| Thread Pattern | 1/2x28 |
| Magazines Included | 1 |
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