Description
The Spike’s Tactical Black Assassin, .223/5.56, 16″, No Magazine is a complete, high-quality AR-15 rifle built for reliability and performance without the custom shop price tag. It’s a factory-assembled upper and lower receiver set, ready for your choice of magazine and optic, offering a premium foundation for a duty-ready or competition rifle at a mid-tier price point of $1723.29.
Key Features
- 16-inch M4 profile barrel with a 1:7 twist rate for optimal .223 and 5.56 NATO ammunition stabilization.
- Forged 7075-T6 aluminum upper and lower receivers for maximum durability.
- Mid-length gas system for a smoother recoil impulse and enhanced reliability.
- Milspec trigger group and controls for consistent performance and broad parts compatibility.
- Spike’s Tactical BAR2 13-inch M-LOK free-float handguard for accessory mounting and heat dissipation.
- No magazine included, allowing you to select your preferred brand and capacity from the start.
Specifications & Details
| Specification | Detail |
|---|---|
| Caliber | .223 Remington / 5.56x45mm NATO |
| Barrel Length | 16 inches |
| Twist Rate | 1:7 |
| Gas System | Mid-Length |
| Handguard | Spike’s BAR2 M-LOK, 13 inches |
| Receiver Material | Forged 7075-T6 Aluminum |
Weighing in at approximately 6.5 pounds unloaded, the Black Assassin strikes a practical balance between heft for stability and lightness for maneuverability. The rifle is built to standard AR-15 specifications, meaning it’s mil-spec compatible and works with a vast ecosystem of aftermarket parts from brands like Magpul, BCM, and Geissele. This is a huge value for budget-conscious builders—you get a solid, no-fuss platform that’s drop-in ready for your preferred stock, grip, and muzzle device without needing a gunsmith.
Who This Rifle Is For
This rifle is ideal for the shooter who understands value as a long-term equation. It’s for the individual who wants a dependable, accurate rifle out of the box but plans to personalize it over time. Think of it as a superior alternative to building from a pile of separate, budget parts. You avoid the hassle of headspacing and assembly but still get a cohesive, high-performance system. It’s a smart pick for serious recreational shooting, competitive use in divisions like Tactical Optics, or as a trusted home defense tool. Here’s the thing—at this price, you’re paying for proven reliability and a respected brand name, not unnecessary frills.
Pros & Cons: The Practical Tradeoffs
Pros: The mid-length gas system on a 16-inch barrel is a major plus, offering softer shooting and less wear on internal parts compared to a carbine-length system. The M-LOK handguard is modern, lightweight, and versatile. Starting without a magazine lets you invest in proven, high-quality options like Magpul PMAGs or Lancer L5AWM magazines from day one. The overall fit and finish from Spike’s Tactical is consistently praised, which means it fits out of the box with minimal play between receivers.
Cons: The $1723.29 price tag positions it above entry-level rifles, so it’s an investment. The M4 profile barrel is robust but not the lightest option available. You will need to immediately budget for a magazine, sights or an optic, and potentially a sling, which adds to the initial outlay. For some, the lack of an included magazine might feel like an omission, but for the savvy buyer, it’s an opportunity to choose quality.
Frequently Asked Questions
Q: Is this rifle ready to shoot as soon as I get it?
A: Almost. It is a complete firearm, but it ships with no magazine. You will need to purchase a standard AR-15 magazine (like a Magpul PMAG 30) separately. You will also need some form of sights—either iron sights or an optic—as none are included. Once those are added, you are ready to go. FFL transfer required for firearm purchases.
Q: How does this compare to a similarly priced Daniel Defense or BCM rifle?
A: It sits in a very competitive space. You’re getting similar tier-one quality and materials. The value proposition is that Spike’s often includes more premium features, like their proprietary handguard, at this price point, where others might stick with a standard M4-style setup. It’s a compelling alternative for those looking at the established duty-grade brands.
Q: Can I use .223 Remington and 5.56 NATO ammunition interchangeably?
A: Yes. The barrel is chambered in 5.56 NATO, which is designed to safely fire both .223 Remington and the higher-pressure 5.56mm rounds. This gives you maximum flexibility for training, competition, and defense based on ammunition availability and cost. The 1:7 twist rate handles both lighter and heavier bullet weights effectively.
For a rifle that bridges the gap between basic and boutique, the Spike’s Tactical Black Assassin represents serious bang-for-your-buck. It’s available at firearms-missouri.com for Missouri residents and nationwide. If a reliable, accurate foundation for your next AR-15 build is what you’re after, this platform deserves a close look.


Reviews
There are no reviews yet.