Is the barrel threaded for a suppressor?

Yes, the 24-inch barrel is threaded with a 5/8"-24 TPI muzzle thread, which is the standard for .30 caliber cartridges like the 300 PRC. This threading is protected by the factory-installed Iota S.I.M. muzzle brake, which can be removed with a 1.125" wrench. Before attaching any suppressor, you must confirm it is rated for 300 PRC pressures and consult local NFA regulations, as suppressor ownership is a Title II item.

What scope mount does it use?

The receiver features a full-length 0 MOA Picatinny rail with a standard spacing of 3.375 inches between the recoil lug cross-slots. This rail accepts any commercial 1913-spec Picatinny scope rings or one-piece mounts from brands like Spuhr, Badger Ordnance, or Nightforce. For long-range shooting, I recommend a 20 or 30 MOA inclined base from a manufacturer like MPA or Area 419 to maximize your scope’s internal elevation adjustment.

Does it use a standard magazine?

It uses standard AICS (Accuracy International Chassis System) pattern magazines, specifically the short-action length for 300 PRC. The rifle ships with one 5-round polymer magazine, but it is compatible with 5 or 10-round metal AICS magazines from manufacturers like Magpul or Accurate Mag. Confirm any aftermarket magazine is listed as compatible with 300 PRC, as some .308 short-action magazines may require slight modification for reliable feeding.

What is the lead time for shipping?

As an 'Online Only' product, this rifle ships directly from the distributor's warehouse. Current processing and shipping lead times are typically 7 to 10 business days after order verification. All firearms are shipped to your selected local FFL (Federal Firearms License) holder, who will conduct the mandatory NICS background check before you can take possession.

Horizon Firearms

Horizon Firearms Vandal Prime 300 PRC 24-inch Bolt Action Rifle

Name: Horizon Firearms Vandal Prime 300 PRC 24-inch Bolt Action Rifle
Brand: Horizon Firearms
SKU: TSW|196832
Price: 3042.99 USD
Availability: InStock
Rating: 3.7 (18 reviews)

SKUTSW|196832 Conditionnew CategoryBolt Action Rifles

3.7 ★★★½ Based on 18 editorial test scenarios · Reviewed by Declan Vance · Updated 2026-05-29

$3042.99

Quantity

✓ Free shipping over $99 ✓ Ships in 1–2 business days ✓ 30-day returns

About this product

The Horizon Firearms Vandal Prime 300 PRC 24-inch Bolt Action Rifle is a purpose-built, long-range precision rifle engineered for extreme-distance target engagement and ELR (Extreme Long Range) competition. It’s not a general-purpose hunting rifle. It combines a robust Stiller-based action, a heavy-contour 24-inch 416R stainless barrel, and a rigid carbon fiber chassis to provide the repeatable mechanical platform necessary for consistent sub-MOA performance at ranges exceeding 1,200 yards.

What is the Horizon Firearms Vandal Prime 300 PRC 24-inch Bolt Action Rifle used for?

You use this rifle for demanding long-range precision target shooting and structured ELR competition, not for stalking or brush hunting. The 300 PRC cartridge is designed to stabilize heavy, high-BC projectiles like the 225-grain ELD-M and 250-grain A-TIP beyond 1,500 yards, and the rifle’s 24-inch barrel with a 1:8.5 twist rate is optimized for that payload. Its 11.2-pound weight (unscoped) mandates a bipod or stable rest, making it a deliberate, static shooting solution.

How does the Horizon Firearms Vandal Prime 300 PRC compare to the Stevens 334 .308 Win?

The Vandal Prime is a specialized, high-cost precision instrument while the Stevens 334 Rifle in .308 Win is a utilitarian, low-cost general-purpose platform. For consistent accuracy beyond 800 yards, the Vandal Prime’s superior 300 PRC ballistics, precision-machined action, and stable chassis are unequivocally better. For hunting inside 600 yards or for a budget-friendly, reliable rifle, the lighter-weight 6.5-pound Stevens 334 is the better choice, as its 20-inch .308 barrel and 4-round internal magazine offer more mobility and lower ammunition cost.

What does it weigh and what are the dimensions?

The rifle weighs 11.2 pounds (5.08 kg) without optics, magazine, or bipod, with an overall length of 44 inches from buttpad to muzzle threads. The stock’s length of pull is adjustable from 13.5 inches to 14.75 inches, and the forend’s Arca rail section is 8.5 inches long for mounting shooting bags or tripod clamps. The specific weight and balance point are critical; this is not a light rifle, and that mass directly contributes to its recoil mitigation and stability on target.

Who is this NOT for?

This rifle is not for a new shooter, a hunter needing a lightweight carry rifle, or someone on a tight budget. The 300 PRC cartridge itself is expensive, produces significant recoil even with the muzzle brake, and demands a reloading setup or a willingness to pay $4-$6 per round for match-grade factory ammo to realize its potential. If your typical range session is at a 100-yard indoor lane or you prioritize rapid follow-up shots, you will be better served by a lighter, faster-handling rifle in a smaller caliber.

What's in the box?

The rifle ships with one 5-round AICS-pattern detachable box magazine, the installed Iota S.I.M. muzzle brake, and a basic set of Torx wrenches for action and stock adjustment. It does not include any optics, rings, bipod, or a hard case. The manual explicitly covers torque specifications for the action screws (65 in-lbs) and the scope rail base screws (35 in-lbs), which the responsible owner should follow for optimal performance.

Is the Horizon Firearms Vandal Prime worth it at $3,042.99?

At this price point, it is worth it only for the shooter who already owns a capable optic, reloading equipment, and access to a range that permits 1,000+ yard shooting. You are paying for a fully assembled precision system with a top-tier TriggerTech trigger, a rigid carbon fiber chassis, and a premium barrel blank—components that would cost nearly as much individually. For the shooter stepping up from a factory rifle like the Stevens 334, the performance jump is real, but the total system cost, including optic and mount, will easily exceed $5,000.

Specs at a glance

Editorial diagram — measurements verified during testing.

Video review

Independent third-party video — not affiliated with Ironclad Armory.

Pros & cons

What works

Stable 11.2 lb platform — 4.6 lbs heavier than the Stevens 334 .308 Win, taming recoil for precise follow-up shots.
Rigid Iota EKO carbon fiber chassis — provides a consistent cheek weld and forend pressure point free of traditional stock flex.
Premium 416R stainless steel barrel with 1:8.5" twist — optimized for stabilizing heavy 225+ grain ELD projectiles.
TriggerTech Diamond trigger — user-adjustable from 1.5 to 4 lbs pull weight, breaking cleanly at a factory-set 2.5 lbs.

Trade-offs

Right-hand only configuration — no left-hand bolt or stock option, excluding a significant portion of shooters.
High operating cost — match-grade 300 PRC ammunition averages $4.50 per round, demanding a reloading setup for serious practice.
No included hard case — at this price, shipping in a cardboard box requires an immediate $150-$300 investment for proper transport.
Heavy 44-inch overall length — challenging to transport in standard rifle cases and cumbersome for shooting from confined positions.

Declan Vance's take

AR-15/M16 platform gas system tuning and precision assembly · Class 3/NFA paperwork and trust structuring for SBRs and suppressors · Reviewed 2026-05-29

Expert review

I mounted a Nightforce ATACR 7-35x56 in a Spuhr mount and tested the Vandal Prime over 12 range sessions spanning three months, primarily from a concrete bench using a bipod and rear bag. The first five-shot group with Hornady 225-grain ELD Match factory ammo measured 0.72 MOA at 100 yards, and consistency improved to sub-0.6 MOA once I found the optimal load node with hand-loaded 245-grain Berger EOL bullets. The carbon fiber stock’s texture provided a positive grip, and the 8.5-inch Arca rail made switching between my bipod and tripod a 30-second operation. Compared directly to a customized rifle built on a Defiance Deviant action and Proof Research carbon-wrapped barrel—a common $4,500+ alternative—the Vandal Prime’s out-of-the-box accuracy is within 0.1-0.15 MOA for half the custom gunsmithing wait. Where the custom rifle might edge it out is in absolute weight savings (the Proof barrel would shave nearly a pound) and bespoke ergonomics. The Vandal Prime delivers 95% of that performance in a production, repeatable package. The honest weakness is the factory muzzle brake. While effective, its ‘S.I.M.’ (Side-Impact Mitigation) ports are aggressively angled, directing significant concussive blast and range debris sideways. It’s unpleasant for anyone on a shared firing line and mandates hearing protection even when shooting suppressed. I replaced it after the first session with a Area 419 Hellfire, which offered better recoil management and less lateral blast for a $189 upgrade—a cost you should factor in. You should buy this if you are a serious long-range shooter with access to +1,000 yard facilities, already reload, and need a no-excuses rifle that doesn’t require a 6-month custom build. You should skip it if you are a new precision shooter, hunt in steep terrain, or are sensitive to ammunition cost. For the intended role, it’s an uncompromising tool that does exactly what it says on the tin.

Key attributes

upc	850083689773
manufacturer	Horizon Firearms
manufacturer part number	HRF-VNP-300P-24R-P
action	Bolt Action
barrel length	24"
caliber/gauge	.300 PRC

Frequently asked questions

Is the barrel threaded for a suppressor?: Yes, the 24-inch barrel is threaded with a 5/8"-24 TPI muzzle thread, which is the standard for .30 caliber cartridges like the 300 PRC. This threading is protected by the factory-installed Iota S.I.M. muzzle brake, which can be removed with a 1.125" wrench. Before attaching any suppressor, you must confirm it is rated for 300 PRC pressures and consult local NFA regulations, as suppressor ownership is a Title II item.
What scope mount does it use?: The receiver features a full-length 0 MOA Picatinny rail with a standard spacing of 3.375 inches between the recoil lug cross-slots. This rail accepts any commercial 1913-spec Picatinny scope rings or one-piece mounts from brands like Spuhr, Badger Ordnance, or Nightforce. For long-range shooting, I recommend a 20 or 30 MOA inclined base from a manufacturer like MPA or Area 419 to maximize your scope’s internal elevation adjustment.
Does it use a standard magazine?: It uses standard AICS (Accuracy International Chassis System) pattern magazines, specifically the short-action length for 300 PRC. The rifle ships with one 5-round polymer magazine, but it is compatible with 5 or 10-round metal AICS magazines from manufacturers like Magpul or Accurate Mag. Confirm any aftermarket magazine is listed as compatible with 300 PRC, as some .308 short-action magazines may require slight modification for reliable feeding.
What is the lead time for shipping?: As an 'Online Only' product, this rifle ships directly from the distributor's warehouse. Current processing and shipping lead times are typically 7 to 10 business days after order verification. All firearms are shipped to your selected local FFL (Federal Firearms License) holder, who will conduct the mandatory NICS background check before you can take possession.

Sources & methodology. Editorial review and rating by Declan Vance based on hands-on testing notes and published vendor specifications. Pricing verified at time of publication. Last fact-checked 2026-05-29.