Description
When it comes to home defense or a long day at the range, you need a rifle that’s ready for action without legal headaches. The Stag Arms 3FL Featureless AR-15, .223/5.56, 16″, 10rd, Hera CQR Featureless Stock is a purpose-built, state-compliant rifle designed for reliable performance where traditional AR configurations are restricted. It combines Stag Arms’ proven direct-impingement reliability with a non-pistol grip Hera CQR stock, creating a versatile platform that ships to Missouri and compliant US states.
Here’s the thing—compliance doesn’t have to mean compromise. This rifle delivers the core functionality of the AR-15 platform in a configuration that meets specific regulatory requirements. The heart of the system is a 16-inch chrome-lined barrel with a 1:9 twist, a solid middle-ground for stabilizing a wide range of .223 Remington and 5.56x45mm NATO ammunition. Weighing in at approximately 7.5 lbs unloaded, it maintains a balanced feel for controlled handling.
Key Features
The Hera CQR featureless stock is the defining element. This innovative stock replaces the traditional pistol grip with a finless, thumb-forward grip design that promotes a secure, natural hold while maintaining a legal profile. It’s a drop-in ready solution that requires no permanent modification to your lower receiver, preserving its value and compatibility. The rifle is built on a mil-spec compatible platform, meaning a vast ecosystem of AR-15 parts and accessories—from triggers to handguards—remains open for customization, though the lower and stock configuration must stay compliant.
Stag Arms’ reputation for quality is evident throughout. The rifle features a forged 7075-T6 aluminum upper and lower receiver for durability, mated with a standard carbine-length gas system for smooth cycling. The included 10-round magazine ensures immediate functionality while adhering to capacity limits. Priced at $864.41, this package offers a complete, no-guesswork solution for the shooter who needs a compliant rifle out of the box.
| Specification | Detail |
|---|---|
| Caliber | .223 Remington / 5.56x45mm NATO |
| Barrel Length | 16″ |
| Barrel Twist | 1:9 |
| Stock | Hera Arms CQR Featureless |
| Magazine Capacity | 10 Rounds |
| Receiver Material | Forged 7075-T6 Aluminum |
Pros & Cons
Pros: Provides a legal, featureless AR-15 option for restricted states. The Hera CQR stock offers a more ergonomic alternative to basic fin grips. Built on a reliable, mil-spec foundation from a trusted manufacturer. Comes ready to use with FFL transfer required for firearm purchases. Maintains compatibility with many standard AR-15 upper receivers and components.
Cons: The unique stock requires an adjustment in manual of arms compared to a traditional pistol grip. The fixed configuration limits certain ergonomic customizations to the lower receiver. The 1:9 twist rate is less ideal for the heaviest .223 bullets above 70 grains.
Who It’s For
This rifle is for the Missouri resident, or shooter in a similar jurisdiction, who values the AR-15 platform for defense, sport, or training but must navigate feature-based regulations. It’s for the practical owner who wants a rifle that works without modification, from a company with a solid track record. It’s also a smart choice for those building a collection that includes compliant firearms, ensuring you have a capable tool regardless of location.
Frequently Asked Questions
Q: Is this rifle considered compliant in my state?
A: The Stag Arms 3FL is configured to be featureless, meaning it lacks a pistol grip, flash hider, and adjustable stock—common restricted features. It is designed to comply with laws in several states, including California, but you must verify its compliance with your specific local and state regulations, as laws are subject to change.
Q: Can I change the handguard or other parts?
A: Yes. The upper receiver and barrel nut use standard specifications, allowing you to swap the handguard to a different free-float or drop-in model. You can also upgrade the trigger, charging handle, and bolt carrier group with standard AR-15 parts. The lower receiver and Hera CQR stock must remain as configured to maintain compliance.
Q: What kind of accuracy can I expect?
A: With its 16-inch chrome-lined barrel and 1:9 twist, this rifle is built for reliability and practical accuracy. It will reliably shoot minute-of-angle (MOA) groups with quality match-grade ammunition, but its true strength is consistent 2-3 MOA performance with a wide variety of common brass and steel-cased ammo—more than accurate for its intended defensive and recreational roles.
Available at firearms-missouri.com for Missouri residents and nationwide, the Stag Arms 3FL Featureless AR-15 is a straightforward answer to a complex problem. See the full details on our site.



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