SIG Sauer SIG516 G3 SBR – 5.56 NATO, 11.5" Barrel, Black (R516G3-556N-11B-SBR)

The SIG Sauer SIG516 G3 SBR is a 5.56 NATO short-stroke piston rifle with an 11.5-inch cold hammer-forged barrel, telescoping stock, free-floating aluminum M-LOK handguard, Matchlite Duo curved trigger, black finish, and one 30-round magazine. SIG Sauer part number R516G3-556N-11B-SBR, UPC 798681740512.

This listing is for the 11.5" SIG516 G3 SBR (R516G3-556N-11B-SBR) only.

Short-Stroke Piston Reliability

At the core of the SIG516 G3 is a short-stroke piston operating system with a 3-position adjustable gas system, so the rifle can be tuned for different ammunition and operating environments. Steel-reinforced components in high-wear areas add durability.

Controls and Features

• Fully ambidextrous controls
• Rear and side non-reciprocating charging handles
• Free-floating M-LOK handguard
• SIG flash hider/compensator
• Matchlite Duo curved trigger
• Telescoping stock

Compact SBR Configuration

The 11.5-inch barrel delivers the piston-driven SIG516 G3 in a highly maneuverable, controllable package built for hard use.

Specifications

• Manufacturer: SIG Sauer
• Model: SIG516 G3 SBR
• Part Number: R516G3-556N-11B-SBR
• UPC: 798681740512
• Caliber: 5.56 NATO
• Action: Semi-automatic, short-stroke piston
• Gas System: 3-position adjustable
• Barrel Length: 11.5", cold hammer-forged
• Handguard: Aluminum, free-floating M-LOK
• Trigger: Matchlite Duo, curved
• Stock: Telescoping
• Capacity: 30 rounds
• Magazines: 1
• Finish: Black

NFA item: This short barrel rifle is regulated under the National Firearms Act. Transfer to you requires an approved ATF Form 4 and tax stamp through a licensed dealer, and the buyer must be legally eligible to own NFA firearms in their state. All NFA rules apply.

This firearm ships to a licensed FFL dealer of your choice for transfer. The buyer must be legally eligible to purchase and possess it under all federal, state, and local laws.