This is the Shark Coast SCC04052GNB-P, a 556 10.5 30+1 GRY semi-auto rifle built for reliability and compact handling. It’s a factory-direct pistol-caliber carbine (PCC) with a 10.5-inch barrel, 30+1 magazine capacity, and a gray cerakote finish. At $1,036.24, it’s a solid choice for home defense, range plinking, or as a truck gun. Per Shark Coast specs, it’s designed for shooters who want a lightweight, maneuverable platform without the bulk of a full-length rifle.
| Manufacturer | Shark Coast |
|---|---|
| Model | SCC04052GNB-P |
| Material | 7075-T6 aluminum upper/lower, steel barrel (per manufacturer specs) |
| Compatibility | Accepts standard AR-15 components, Glock-pattern magazines |
| Finish | Gray cerakote |
| Weight | 5.8 lbs (unloaded, per manufacturer specs) |
| Condition | New |
Key Features
- 10.5-inch barrel: This short barrel keeps the overall length down, making it easier to maneuver in tight spaces like hallways or vehicles. It also reduces muzzle velocity slightly, which can help with recoil control.
- 30-round magazine capacity: You get a full 30 rounds of 5.56 NATO or .223 Remington right out of the box. That’s enough for multiple threat engagements or a full magazine at the range without reloading.
- Gray cerakote finish: The cerakote coating resists corrosion, scratches, and wear better than standard anodizing. It also gives the rifle a unique look that stands out from the usual black or FDE options.
- Direct impingement gas system: This proven system keeps the rifle lightweight and simple to maintain. It’s the same system used by the U.S. military for decades, so you know it works.
- Mil-spec buffer tube and stock: The carbine-length buffer tube accepts any standard AR-15 stock, so you can upgrade to a Magpul or B5 Systems stock later if you want. It also gives you a solid cheek weld right out of the box.
Who It’s For
This rifle is for the shooter who wants a compact AR without sacrificing reliability. If you’re setting up a home-defense gun, building a truck gun, or just want something that’s easy to pack in a range bag, this fits. New gun owners will appreciate the simple controls and the fact it takes Glock-pattern magazines—no need to buy expensive proprietary mags. Experienced shooters will like that it’s a blank slate for upgrades: swap the handguard, trigger, or stock to make it your own.
Pros and Cons
- Pro: Lightweight at just 5.8 pounds—carry it all day without fatigue.
- Pro: Uses common Glock-pattern magazines, which are cheap and easy to find.
- Pro: Gray cerakote finish is durable and looks great.
- Con: The 10.5-inch barrel means you lose some velocity compared to a 16-inch rifle—effective range drops to about 300 yards for accurate shots. If you need longer reach, look at a 16-inch barrel.
Comparison
| Feature | Shark Coast SCC04052GNB-P | Zev Technologies OZ9C | Geissele Super Duty 11.5 |
|---|---|---|---|
| Caliber | 5.56 NATO | 9mm | 5.56 NATO |
| Barrel Length | 10.5″ | 4.5″ | 11.5″ |
| Magazine | 30+1 (Glock-pattern) | 17+1 (Glock-pattern) | 30+1 (AR mags) |
| Weight | 5.8 lbs | 1.8 lbs | 6.5 lbs |
| Price | $1,036.24 | $1,499.99 | $1,799.99 |
| Finish | Gray cerakote | Black nitride | Black anodized |
The Shark Coast gives you a 5.56 platform at a lower price point than the Zev or Geissele, and the Glock mag compatibility makes it easy to share ammo with your pistol. The Zev is a pistol, not a rifle, so it’s not a direct comparison, but it shows the price difference for a compact firearm. The Geissele is a premium rifle with a longer barrel and higher cost—the Shark Coast is a better value for most shooters.
FAQ
What caliber does this rifle use?
It’s chambered in 5.56 NATO and also feeds .223 Remington reliably. Use 5.56-rated ammo for best performance.
What magazines does it take?
It uses Glock-pattern 9mm magazines with a special adapter. The included mag is a 30-round stick, but you can use standard Glock 17 or 19 mags as long as they have the correct adapter.
Is this rifle legal in my state?
This is a pistol-caliber carbine with a 10.5-inch barrel, so it’s classified as a rifle under federal law. Check your state laws on barrel length and magazine capacity—some states restrict 30-round mags. We ship to all 50 states, but you’re responsible for local compliance.
Can I upgrade the trigger or handguard?
Yes. The rifle uses standard AR-15 mil-spec components for the trigger, handguard, and stock. You can swap in a Timney or Geissele trigger, or replace the handguard with any free-float model that fits the barrel nut.
What’s the effective range?
With the 10.5-inch barrel, expect accurate shots out to about 300 yards. Beyond that, velocity drops off, but it’s still minute-of-man accurate at 400 yards with good ammo. For home defense, it’s more than enough.
✔ Nationwide delivery (all 50 states)
✔ Ships 1-2 business days
✔ 30-day returns
✔ Secure checkout
Looking for more options? Check out our Semi Auto Rifles or AR-15 Parts.
Last updated: April 2026
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