The Horizon Firearms Iota Outdoors Vandal Carbon II .300 Win Mag 22 inches is a precision bolt-action rifle built for backcountry hunting and long-range engagement. It combines a fluted carbon fiber barrel with an exposed carbon fiber stock to deliver a sub-7-pound platform chambered in .300 Winchester Magnum.
| Manufacturer | Horizon Firearms / Iota Outdoors |
|---|---|
| Model | Vandal Carbon II |
| Material | Carbon fiber barrel (fluted), carbon fiber stock (EKO X exposed weave) |
| Compatibility | .300 Winchester Magnum, 1:8 twist rate, accepts heavy match projectiles |
| Finish | Black carbon fiber weave, matte black metal |
| Weight | 6.8 lbs (per manufacturer specs) |
| Condition | New |
Key Features
- Fluted Carbon Fiber Barrel (22″) — Reduces weight while maintaining stiffness for consistent harmonics. The 1:8 twist stabilizes 200-230 grain bullets commonly used in .300 Win Mag for long-range terminal performance.
- Iota EKO X Carbon Fiber Stock — Exposed weave construction provides a rigid, non-slip grip surface. The stock geometry supports a cheek weld and bipod mounting for prone or field shooting.
- TriggerTech Trigger — Adjustable, zero-creep trigger with a clean break. Per TriggerTech specs, it delivers a 2.5-5 lb pull weight, reducing shooter-induced error during precision shots.
- Iota Sim Brake Muzzle Device — Redirects gas to reduce perceived recoil and muzzle rise. Essential for quick follow-up shots on game or steel targets at distance.
- Drilled and Tapped Receiver — Accepts standard picatinny or dovetail mounts for optics. No gunsmithing required to mount a scope, keeping build time minimal.
Who It’s For
This rifle is for the backcountry hunter or tactical marksman who needs a lightweight, high-precision .300 Win Mag without the traditional weight penalty. If you carry a rifle miles into rough terrain and expect first-round hits at 800+ meters, the Vandal Carbon II fits your loadout.
Pros and Cons
- Pro: Sub-7-pound weight with a 22-inch barrel — rare in a magnum chambering. Reduces pack weight without sacrificing velocity.
- Pro: TriggerTech trigger is field-proven for consistency. Adjustable without tools.
- Con: The exposed carbon fiber stock can be slippery when wet or gloved. An aftermarket grip wrap or stippling kit may be needed for wet-weather reliability.
- Con: .300 Win Mag ammunition is heavy and expensive. The 1:8 twist limits light-bullet options; stick to 180-230 grain loads for best accuracy.
Comparison: Vandal Carbon II vs. Competitors
| Feature | Horizon Firearms Vandal Carbon II | Timney Triggers Competition Bolt Action | Geissele Super 700 Action |
|---|---|---|---|
| Caliber | .300 Win Mag | Remington 700 SA/LA | .308 Win / 6.5 Creedmoor |
| Barrel Length | 22″ carbon fiber | N/A (trigger only) | N/A (action only) |
| Weight | 6.8 lbs | 2.3 oz | 1.2 lbs |
| Stock | Carbon fiber (EKO X) | N/A | N/A (requires aftermarket) |
| Muzzle Device | Iota Sim Brake | N/A | N/A |
| Trigger | TriggerTech (adjustable) | Timney (adjustable) | Geissele (adjustable) |
| Price | $3,399 | $199 | $1,100 |
The Vandal Carbon II is a complete rifle, while Timney and Geissele offer components. If you want a turnkey carbon-fiber magnum, the Vandal is ready out of the box.
FAQ
What is the barrel twist rate and what bullet weights does it support?
The barrel has a 1:8 twist rate (per manufacturer specs), optimized for heavy-for-caliber bullets from 180 to 230 grains. This twist stabilizes match and hunting projectiles commonly used in .300 Win Mag for long-range terminal performance.
Does the rifle come with a scope or optic mount?
No, the receiver is drilled and tapped for standard mounts. You will need to purchase a picatinny or dovetail rail and optic separately. The rifle is optics-ready but not included.
What is the overall length and weight of the Vandal Carbon II?
Overall length is 42 inches with a 22-inch barrel. Weight is 6.8 lbs as configured per manufacturer specs, making it one of the lightest production .300 Win Mag rifles available.
Is the muzzle brake removable or replaceable?
Yes, the Iota Sim Brake is threaded onto the barrel (5/8×24 pattern) and can be removed for suppressor mounting or replaced with a different brake. Note that removing the brake will increase recoil.
What stock options are available for this rifle?
The Vandal Carbon II uses the Iota EKO X exposed carbon fiber stock in black. No other stock options from the factory at this time, but the action is compatible with aftermarket chassis systems that accept Remington 700 footprint.
Trust & Delivery
- ✅ Nationwide delivery (all 50 states)
- ✅ Ships 1-2 business days
- ✅ 30-day returns
- ✅ Secure checkout
Last updated: April 2026
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