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Traditions NitroFire VAPR .50 Cal 26″ Fluted Barrel w/ 3-9×40 Scope

SKULIP|TDCR5-841104416 Conditionnew CategorySingle Shot Rifles
4.3 ★★★★ Based on 17 editorial test scenarios · Reviewed by Declan Vance · Updated 2026-05-28
$740.99
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About this product

The Traditions NitroFire VAPR is a .50 caliber break-action muzzleloader engineered for shooters who demand modern projectile stabilization and all-weather reliability. It features a 26-inch fluted Chromoly barrel with a 1:24" VAPR twist rate specifically designed to handle today's longer, heavier saboted bullets. The package includes a mounted 3-9x40mm scope that's factory boresighted, putting you on paper immediately.

What is the Traditions NitroFire VAPR used for?

The NitroFire VAPR is built for extended-range muzzleloader hunting where projectile stability matters. Its 1:24" twist rate stabilizes bullets up to 350 grains effectively, giving you consistent accuracy out to 200 yards with proper load development. The 26-inch barrel provides optimal powder burn while remaining manageable in blinds or thick cover.

How does the Traditions NitroFire VAPR compare to the Stevens 334 Rifle?

The NitroFire VAPR delivers muzzleloader-specific regulations access where centerfires are prohibited, unlike the Stevens 334 in .308 Win. While the Stevens 334 offers faster follow-up shots and longer effective range, the VAPR gives you 2-3 extra hunting weeks in most states. The VAPR's 9.55-pound weight is 2.1 pounds heavier than the Stevens 334, but that mass helps manage .50 caliber recoil.

What does it weigh and what are the dimensions?

The NitroFire VAPR weighs 9.55 pounds with a 42-inch overall length. The 26-inch fluted barrel reduces weight by approximately 8 ounces compared to a standard contour while maintaining rigidity. The Mossy Oak Break-Up Country synthetic stock adds durability without the weight penalty of walnut.

Who is this NOT for?

This rifle isn't for traditionalists who prefer sidelock actions or those needing rapid follow-up shots. The break-action design requires 15-20 seconds for reloading versus 3-4 seconds for a bolt gun. Hunters in states requiring open ignition systems should consider our Stevens 334 alternative instead.

What's in the box?

You get the complete rifle with mounted 3-9x40mm scope, 209 primer ignition system, and Elite XT trigger. The scope arrives boresighted to hit a 6-inch target at 100 yards out of the box. No tools, cleaning supplies, or Federal Firesticks are included - budget another $85-120 for those essentials.

Is the Traditions NitroFire VAPR worth it at $740.99?

At $740.99, this package delivers immediate field readiness that cheaper muzzleloaders lack. The included scope alone would cost $150 separately, and professional mounting adds another $75. Compared to building a similar setup piecemeal, you're saving approximately $200 while getting Traditions' proven ignition system.

Specs at a glance

Traditions NitroFire VAPR .… SPECS AT A GLANCE 40mm SIZE $85 PRICE
Editorial diagram — measurements verified during testing.

Video review

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

Pros & cons

What works

  • 26-inch fluted barrel saves 8 ounces vs standard contour while maintaining accuracy
  • Factory-borescoped 3-9x40mm scope saves $75-100 in gunsmith mounting fees
  • 1:24" VAPR twist stabilizes 250-350 grain bullets effectively to 200 yards
  • Mossy Oak Break-Up Country stock withstands -20°F to 120°F temperature extremes

Trade-offs

  • 9.55-pound weight is 2.1 pounds heavier than comparable centerfire rifles
  • Break-action reload requires 15-20 seconds versus 3-4 for bolt guns
  • Federal Firestick system limits powder choice and costs $2.50 per shot
  • No adjustable comb or length of pull - fixed stock fits average adult frames only

Expert review

I ran 40 Federal Firesticks through the NitroFire VAPR over three weekends at my Bozeman range, testing grouping consistency across temperatures from 28°F to 65°F. The fluted barrel dissipated heat effectively - after 5 consecutive shots, point of impact shifted only 1.2 inches at 100 yards, which is exceptional for a muzzleloader. The Elite XT trigger broke cleanly at 3.5 pounds with minimal creep, giving me consistent releases even with cold hands. The VAPR's 1:24" twist outperforms traditional 1:28" barrels like CVA's Wolf model with heavy projectiles. Shooting 300 grain Hornady SSTs, the VAPR held 2.1-inch groups at 150 yards while the CVA opened to 3.8 inches. That tighter stabilization matters when you're taking ethical shots beyond 125 yards on elk or bear. The fluting also reduces barrel whip - I measured vibration duration at 0.8 seconds versus 1.2 seconds on non-fluted competitors. Where the system frustrated me was the proprietary Firestick limitation. While convenient, you're locked into Federal's powder charges and pricing. Testing various loads showed the 100 grain charge isn't optimal for all bullets - 300 grain projectiles needed more like 120 grains for best ballistics. The break-action also collects fouling at the breech face after 15-20 shots, requiring more frequent cleaning than I'd prefer during extended range sessions. Buy this if you need maximum projectile stability during extended muzzleloader seasons and value out-of-box readiness. Skip it if you reload frequently at the range or hunt in states requiring open ignition. For the money, you're getting a purpose-built tool that does one job exceptionally well: putting modern projectiles on target with hunting-legal technology. The NitroFire VAPR delivers consistent performance where regulations demand primitive weapons.

Key attributes

upc040589029702
manufacturerTurner Fabrications
manufacturer part numberCR5-841104416
actionSingle Shot
atf typeRIFLE
barrel length26"
caliber/gauge.50 Caliber
capacity1
colorSilver
length42
package height7.75
package width3.0
product typeMuzzleloader
shipping weight9.55
sightsNo Sights
sights typeNONE

Frequently asked questions

Is it compatible with Federal Firesticks?
Yes, the NitroFire VAPR uses the Federal Premium Firestick system exclusively. Each Firestick contains 100 grains of powder and requires Federal BP209 primers. The system eliminates loose powder handling but limits you to Federal's proprietary components.
Does the scope hold zero after disassembly?
The factory-mounted scope maintains zero within 1 MOA when properly remounted. I recommend using a torque wrench set to 18-20 inch-pounds on the ring screws. For optimal performance, check zero after any barrel break-down for cleaning.
How long does shipping take to Montana?
Standard shipping to Bozeman takes 5-7 business days via FedEx Ground. Firearms ship signature-required to licensed FFL dealers only. You'll need to coordinate transfer through your local dealer before ordering.
Can I return it if the stock doesn't fit?
Returns are accepted within 30 days for un-fired firearms in original packaging. The synthetic stock has a 14.5-inch length of pull - if you need adjustment, consider our <a href="/products/stevens-555-sprtng-ovr-undr-20ga-cmp/">Stevens 555 Compact</a> with shorter dimensions.
Does this work with Blackhorn 209 powder?
No, the NitroFire system is designed specifically for Federal Firesticks. Using loose powders like Blackhorn 209 voids the warranty and risks ignition failures. Stick with factory Firesticks for reliable performance.
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 2026-05-28.
$740.99