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Sig Sauer 516 G3 Bronze 5.56 NATO 16" Semi-Automatic Rifle

  • SIG Sauer SIG516 G3 Bronze 5.56 NATO semi-automatic rifle

SIG SAUER

$2,099.90

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UPC:
798681740970
Caliber:
5.56 NATO
Barrel Length:
16"
Action:
Semi-Automatic
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DESCRIPTION

The SIG Sauer 516 G3 5.56 NATO 16" Semi-Automatic Rifle combines proven short-stroke piston technology with modern AR-platform features and a distinctive Bronze Cerakote finish. Built around a 16-inch cold-hammer-forged barrel and adjustable gas system, the SIG516 G3 is designed for dependable performance, durability, and consistent operation across a variety of shooting conditions.

Featuring fully ambidextrous controls, a free-floating M-LOK handguard, and a full-length Picatinny top rail, the SIG516 G3 offers a versatile platform for recreational and range shooting. Its SIG Matchlite DUO curved trigger, steel-reinforced non-reciprocating charging handle, and six-position Magpul DT stock provide enhanced ergonomics and functionality. Finished with Bronze Cerakote on the upper and lower receivers, this rifle delivers SIG Sauer engineering in a distinctive configuration.

Key Features

  • Short-Stroke Gas Piston System: Designed to reduce heat and carbon buildup in the action compared to traditional direct impingement systems.

  • Adjustable Gas System: Allows gas settings to be adjusted for different ammunition and operating conditions.

  • 16-Inch Cold-Hammer-Forged Barrel: Durable barrel construction designed for consistent performance and extended service life.

  • 1:7 Barrel Twist Rate: Provides stabilization for a variety of compatible 5.56 NATO projectiles.

  • Bronze Cerakote Finish: Upper and lower receivers feature a protective Bronze Cerakote coating.

  • Free-Floating M-LOK Handguard: Provides accessory mounting options while minimizing external pressure on the barrel.

  • Full-Length Picatinny Rail: Offers a continuous mounting platform for compatible optics and accessories.

  • Fully Ambidextrous Controls: Includes ambidextrous safety selector, bolt catch and release, magazine release, and charging handle.

  • Steel-Reinforced Charging Handle: Features non-reciprocating side and rear charging handle functionality.

  • SIG Matchlite DUO Trigger: Curved trigger with an AR-compatible reduced-angle design.

  • Magpul DT Collapsible Stock: Six-position adjustable stock accommodates different shooting preferences.

  • SIG Flash Hider/Compensator: Factory muzzle device included.

  • 30-Round Magazine Included: Comes with one detachable polymer magazine.

Specifications

  • Brand: SIG Sauer

  • Model: SIG516 G3

  • Product Type: Semi-Automatic Rifle

  • Action: Semi-Automatic

  • Operating System: Short-Stroke Gas Piston

  • Caliber: 5.56×45mm NATO

  • Barrel Length: 16"

  • Barrel Construction: Cold-Hammer-Forged

  • Barrel Twist Rate: 1:7"

  • Barrel Thread Pitch: 1/2"-28 TPI

  • Overall Length (Stock Collapsed): 33"

  • Overall Length (Stock Extended): 36.5"

  • Height: 3.3"

  • Weight: 7.7 lbs.

  • Receiver Finish: Bronze Cerakote

  • Handguard: Free-Floating M-LOK

  • Scope Mount: Full-Length Picatinny Top Rail

  • Stock: Six-Position Magpul DT Collapsible

  • Trigger: SIG Matchlite DUO Curved, AR-Compatible Reduced Angle

  • Safety: Ambidextrous Two-Position Selector

  • Controls: Ambidextrous Safety, Bolt Catch and Release, Magazine Release, and Charging Handle

  • Charging Handle: Steel-Reinforced, Non-Reciprocating Side and Rear

  • Muzzle Device: SIG Flash Hider/Compensator

  • Magazine Type: Detachable Polymer

  • Magazine Capacity: 30 Rounds

  • Magazines Included: 1

  • Iron Sights: No

  • Handedness: Ambidextrous

  • Condition: New

Why Buy from Fort Thompson Sporting Goods

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