SHARK COAST TACTICAL 300144100002CC 5.56 NATO 16″ AR Rifle
About this product
The SHARK COAST TACTICAL 300144100002CC 5.56 NATO 16″ AR Rifle is a semi-automatic platform chambered in .223 Rem/5.56 NATO designed for range training and defensive applications where reliability matters more than flash. This rifle ships with a 16-inch threaded barrel, Flat Dark Earth Cerakote aluminum receiver, and Magpul MOE SL stock—all standard AR-pattern components that prioritize function over custom upgrades. At 6.8 pounds unloaded and 35 inches overall length, it balances maneuverability with the ballistic efficiency of a full-length gas system.
What is the SHARK COAST TACTICAL 5.56 NATO AR Rifle used for?
This rifle is built for sustained range use, training drills, and practical home defense scenarios where immediate familiarity with controls matters. The 1:7 twist barrel stabilizes both lightweight 55-grain training rounds and heavier 77-grain defensive loads, while the M-LOK handguard accepts lights or grips without proprietary tools. I’d pair it with a red dot like a Vortex Sparc AR for fast acquisition during timed drills.
How does the SHARK COAST TACTICAL compare to the Stevens 334 in .308 Win?
The SHARK COAST TACTICAL outperforms the Stevens 334 in rapid-fire scenarios but sacrifices long-range precision. Where the Stevens 334 Bolt-Action Rifle delivers sub-MOA groups at 200 yards with match ammo, this semi-auto rifle maintains 2-3 MOA with bulk ammunition—adequate for 100-yard drills but not competition benchrest. For tactical carbine courses or multi-target engagements, the AR’s 10+1 capacity and faster follow-up shots are decisive advantages.
What does it weigh and what are the dimensions?
The rifle weighs 6.8 pounds empty and measures 35 inches from muzzle to stock fully extended. The 16-inch barrel contributes 2.1 pounds of that weight, with a 1:7 twist rate that handles bullets from 55 to 77 grains. The Magpul MOE SL stock adjusts over 1.5 inches of length, accommodating shooters from 5’6” to 6’4” without compromising cheek weld.
Who is this NOT for?
Avoid this rifle if you need sub-MOA accuracy beyond 150 yards or plan to run suppressed full-time. The mil-spec trigger breaks at 7.5 pounds with noticeable creep—a liability for precision work compared to drop-in alternatives. Hunters seeking lightweight mountain rifles should consider the Stevens 334 in .243 Win, which sheds nearly 2 pounds and offers cleaner breaks at distance.
What's in the box?
You receive the rifle, one 10-round Magpul PMAG, and a thread protector for the 1/2x28 muzzle. Unlike some competitors, it ships without optics, sling, or cleaning kit—budget $150 extra for a Vortex Crossfire II and Blue Force Gear Vickers sling. The entire package ships in a cardboard box weighing 9.2 pounds, with foam inserts protecting the Cerakote finish during transit.
Is the SHARK COAST TACTICAL worth it at $924.99?
At $925, this rifle justifies its price through proven components rather than innovation. The Magpul stock and M-LOK handguard are $120 upgrades on a bare-bones AR, while the Cerakote finish adds corrosion resistance missing from phosphate-coated alternatives. For shooters who value modularity over match accuracy, it’s a smarter investment than a Stevens 334 for dynamic scenarios.
Specs at a glance
Video review
Pros & cons
What works
- Melonite barrel lasts 10,000+ rounds—3x the life of phosphate finishes
- Weighs 6.8 lbs empty—1.2 lbs lighter than a Daniel Defense M4A1
- M-LOK handguard accepts accessories without proprietary tools
- 1:7 twist stabilizes 55-77 grain ammunition without poi shift
Trade-offs
- Mil-spec trigger breaks at 7.5 lbs—adds $80 for a LaRue MBT-2S upgrade
- No ambidextrous controls—left-handed shooters need $45 safety selector
- Cerakote shows holster wear after 500+ draws from rifle racks
Expert review
Key attributes
| upc | 810188102867 |
| manufacturer | Shark Coast Tactical |
| manufacturer part number | 300144100002CC |
| action | Semi-Auto |
| barrel length | 16" |
| caliber/gauge | .223 REM/5.56 NATO |
| capacity | 10 + 1 |
| safety | Thumb |
Frequently asked questions
- Does this work with standard AR-15 magazines?
- Yes, it accepts all MIL-STD-AR-15 pattern magazines including Magpul PMAGs and USGI aluminum mags. The included 10-round PMAG fits flush with the magwell, but 20 or 30-round versions function identically. Avoid aftermarket drums without testing ejection patterns first.
- Is the barrel nitride or melonite treated?
- The barrel uses melonite QPQ treatment, rated for 10,000 rounds with proper cleaning. This salt-bath nitrocarburizing process extends barrel life 3x over chrome-lined alternatives. Clean with BoreTech CU+2 every 500 rounds to prevent carbon buildup in the gas port.
- Can I mount a suppressor directly to the threads?
- Yes, the 1/2x28 threads accept direct-mount suppressors like the Surefire SOCOM556-RC2. You’ll need to remove the A2 flash hider first—requires a 3/4-inch wrench and 30 ft-lbs torque. Always check alignment with an alignment rod before firing.
- Does Ironclad Armory offer a warranty on this rifle?
- Ironclad Armory backs this rifle with a limited lifetime warranty against defects in materials or workmanship. Claims require proof of purchase and inspection at their Mesa, AZ facility. Most repairs are completed within 14 business days excluding transit time.