Description
The Sig516g2 5.56 Nato Rifle 16In Patrol Black Semi Tele Stock AL HG (1) 10Rd MAG CO HI IL MD is a piston-driven AR-platform rifle built for duty and defense. It’s a reliable, low-maintenance 5.56 NATO carbine featuring a 16-inch barrel, a telescoping stock, and an aluminum handguard, configured with a 10-round magazine for state compliance. This rifle is designed for the shooter who prioritizes a proven, self-regulating gas piston system over a traditional direct-impingement setup. It ships to Missouri and compliant US states.
Key Features
- Short-Stroke Gas Piston System: Runs cleaner and cooler than DI, reducing fouling in the receiver and enhancing reliability in adverse conditions.
- Patrol Configuration: A 16-inch barrel provides a versatile balance of maneuverability and ballistic performance, ideal for home defense or patrol use.
- State-Compliant Build: Ships with a 10-round magazine and a non-adjustable stock to meet regulations in states like Colorado, Hawaii, Illinois, and Maryland.
- Aluminum Free-Float Handguard: Offers a rigid platform for mounting lights, lasers, or grips without affecting barrel harmonics.
- Telescoping Stock: Allows for quick length-of-pull adjustments to fit different users or layers of gear—no gunsmithing required.
Specifications & Details
| Specification | Detail |
|---|---|
| Caliber | 5.56 NATO / .223 Remington |
| Barrel Length | 16 inches |
| Operating System | Short-stroke gas piston |
| Stock | Semi-Telescoping (Fixed for compliance) |
| Handguard | Aluminum M-LOK compatible |
| Magazine | 1x 10-round (included) |
Weighing in at approximately 7.7 pounds unloaded, the Sig516 Gen 2 presents a solid, balanced feel that aids in controlled rapid fire. Its construction is based on the proven 516 platform, meaning it’s built to military specifications and is compatible with a wide range of standard AR-15 parts and accessories. You can mount optics using common Picatinny rail mounts, and the handguard accepts M-LOK attachments. That said, the heart of this system is its self-regulating gas piston—when it comes to home defense, a system that keeps carbon out of the action means one less variable to worry about in a high-stress moment.
Who This Rifle Is For
This rifle is for the practical defender or duty-minded shooter in a restricted state. It’s for the individual who understands that a piston-driven AR offers tangible maintenance and reliability benefits, especially if you train hard and don’t have time for meticulous cleaning after every range session. It’s also the choice for Missouri residents in urban or suburban settings where a 16-inch rifle is the logical tool for property defense, knowing its 5.56 chambering offers effective terminal performance with lower over-penetration risk than many rifle calibers. At $1482.56, it represents a serious investment in a hardened, purpose-built tool.
Pros & Cons
Pros: Superior reliability and cleaner operation than direct impingement. The robust construction handles sustained fire without overheating issues. The fixed telescoping stock and 10-round mag make it a hassle-free purchase for compliant states. It’s drop-in ready for optics and lights.
Cons: The piston system adds some weight over a comparable DI rifle—you feel it in the front end. The state-compliant features (fixed stock, 10-rd mag) are a limitation for those in free states, though the rifle’s core mechanics remain top-tier. Here’s the thing—you’re paying for an engineered piston system, so the price point is higher than a basic AR.
Frequently Asked Questions
Q: Is this rifle compatible with standard AR-15 magazines and parts?
A: Yes, for the most part. It uses a standard AR-15 lower receiver, so it accepts common magazines (like Magpul PMAGs) and triggers. The upper receiver and bolt carrier group are specific to the Sig piston system, but the handguard, stock (if modified for compliance), and many small parts are mil-spec.
Q: What does “semi-tele stock” mean in this context?
A: It indicates a telescoping stock that has been rendered non-adjustable to comply with specific state assault weapon laws. The stock is fixed in one position, though the mechanism itself is a telescoping design.
Q: Is an FFL transfer required for purchase?
A: Yes, an FFL transfer is required for all firearm purchases. We ship directly to your chosen licensed dealer in Missouri or any other compliant state for the final background check and pickup.
Available at firearms-missouri.com for Missouri residents and nationwide. If you need a dependable, low-maintenance rifle built for serious use and configured for compliance, the Sig516 Gen 2 is a definitive answer.
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