Sig Sauer
Sig Sauer SIG516 G3 Pistol 5.56mm 30rd Magazine(1) 11.5" Threaded Barrel M-LOK Handguard BSL Brace
Product Details
The new SIG516 G3 sets new standards for durability reliability and user convenience in a modern sporting rifle.
FEATURES:
- Short-Stroke Piston System Adjustable Gas System
- Free-Floating M-LOK Handguard
- Rear and Side Non-Reciprocating Charging Handles
- Steel Reinforced Components for High Wear Areas
- Fully Ambidextrous Controls
- SIG Flash Hider Compensator
- Matchlite Duo Curved Trigger
Specifications:
- CALIBER: 5.56 NATO
- BARREL LENGTH: 16 in [406.4 mm]
- BARREL MATERIAL: Cold Hammer Forged Steel
- TWIST RATE: 1:7
- THREADS: 1/2 in - 28 tpi tapered shoulder
- MUZZLE DEVICE: SIG Flash Hider-Compensator
- ACTION TYPE: Semi-Auto
- OPERATING SYSTEM: Short-Stroke-Piston
- STOCK TYPE: 6-Position Magpul DT
- GRIP TYPE: AR-Compatible Reduced Angle
- TRIGGER TYPE: Matchlite Duo Curved
- TRIGGER SHAPE: Curved
- FOREND TYPE: Alloy
- ACCESSORY RAIL: M-LOK/Picatinny
- MAG TYPE: AR-15
- MAGS INCLUDED: (1) 30rd Polymer Mag
- COLOR: Black Anodized
- RECEIVER FINISH: Black Anodized
- OVERALL LENGTH: 36.5 in [927 mm]
- COLLAPSED LENGTH: 33 in
- OVERALL WIDTH: 3.3 in [84 mm]
- HEIGHT: 7.8 in
- WEIGHT: 7.7 lb [3.5 kg]
- FORWARD ASSIST: Yes
- ADJUSTABLE GAS SYSTEM: Yes
Specifications
| Brand | Sig Sauer |
|---|---|
| UPC | 798681733552 |
| Caliber | 5.56 NATO / .223 |
| Action | Semi-Auto |
| Color / Finish | Black |
| Barrel Length | 16" |
| Capacity | 30 rounds |
| Material | Steel |
| Weight | 9.9 lb |
| Condition | New |
Buying this item
- Can I buy the Sig Sauer SIG516 G3 Pistol 5.56mm 30rd Magazine(1) 11.5" Threaded Barrel M-LOK Handguard BSL Brace online and have it shipped to me?
- Firearms cannot ship to your home. Buy it here and pick it up at Iron Valor Armory in Rocky Mount, NC after a NICS background check, or have it shipped to a licensed FFL dealer near you for their transfer fee.
- How old do I have to be to buy the Sig Sauer SIG516 G3 Pistol 5.56mm 30rd Magazine(1) 11.5" Threaded Barrel M-LOK Handguard BSL Brace?
- You must be 18 or older with valid government ID for rifles and shotguns (21+ for handguns).
- Is the Sig Sauer SIG516 G3 Pistol 5.56mm 30rd Magazine(1) 11.5" Threaded Barrel M-LOK Handguard BSL Brace in stock?
- Yes — live distributor inventory shows it in stock and it ships or is ready for pickup within 1–3 business days.
- What is the return policy?
- Non-firearm items may be returned within 30 days (a restocking fee of up to 15% applies if the packaging was opened). Firearms and ammunition are final sale once transferred, per federal law.
All firearm sales require background checks and compliance with federal, state, and local laws. You must be 21+ for handguns/stripped receivers and 18+ for long guns.
Frequently bought together
Complete the setup
Ammo, magazines and optics matched to Sig Sauer SIG516 G3 Pistol 5.56mm 30rd Magazine(1) 11.5" Threaded Barrel M-LOK Handguard BSL Brace. Everything here ships to your door or is ready at pickup.
Adds the first item in each column · you can adjust in the cart
5.56 NATO / .223 ammunition
Same caliber as this firearm.
Magazines that fit
Matched by caliber and Sig Sauer fit.
Optics for this rifle
We mount and bore-sight for pickup.
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