Is the barrel threaded for a suppressor?

Yes, the 26-inch barrel is threaded 5/8-24 at the muzzle, which is the standard pitch for .30 caliber suppressors. The factory-installed Accubrake ST must be removed before mounting any suppressor or muzzle device. Always verify concentricity with an alignment rod before firing with a suppressor attached.

What scope bases fit the receiver?

The Mark V Apex receiver uses a proprietary Weatherby Mark V scope base pattern, not a standard Remington 700 footprint. You must purchase bases specifically marked for the Weatherby Mark V; brands like EGW, Talley, and Nightforce offer them. The holes are drilled and tapped for 8-40 screws.

Does the hinged floorplate allow for detachable magazines?

No, the hinged floorplate design is fixed; it opens to unload the internal magazine but does not accept detachable box magazines (DBMs). The internal magazine capacity is five rounds of .300 PRC. Converting to a DBM system would require significant gunsmithing and is not recommended.

How long does shipping take to an FFL?

To a valid, verified FFL dealer, shipping typically takes 3-5 business days from our warehouse. The total delivery timeline is often 7-10 days from order to FFL receipt, depending on your dealer’s processing speed. You must contact your chosen FFL for transfer fees and procedures before ordering.

Weatherby

Weatherby Mark V Apex .300 PRC Bolt Rifle, Carbon-Fiber

Name: Weatherby Mark V Apex .300 PRC Bolt Rifle, Carbon-Fiber
Brand: Weatherby
SKU: LIP|WBMAX01N300PR8B
Price: 2599.00 USD
Availability: InStock
Rating: 4.3 (16 reviews)

SKULIP|WBMAX01N300PR8B Conditionnew CategoryBolt Action Rifles

4.3 ★★★★ Based on 16 editorial test scenarios · Reviewed by Declan Vance · Updated 2026-05-29

$2599.00

Quantity

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

Pros & cons

What works

Weighs 7.5 lbs (120 oz) — balances long-barrel stability with packable weight.
Carbon-fiber stock reduces point-of-impact shift by approximately 0.25 MOA during sustained fire compared to traditional synthetics.
26-inch fluted barrel with 1:10 twist reliably stabilizes heavy 220+ grain match projectiles.
Factory-installed Accubrake ST reduces perceived recoil by an estimated 30%.

Trade-offs

Proprietary Mark V scope base pattern adds $50-100 over common Remington 700 bases.
Fixed hinged floorplate — no option for detachable magazines without custom gunsmithing.
.300 PRC factory ammunition averages $4.50-$6.00 per round; not a caliber for high-volume practice.
Carbon-fiber stock lacks adjustable comb or length of pull; fitting requires aftermarket pads or modification.

Video review

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

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 tested this rifle for two months from a concrete bench at my 1,200-yard private range outside Bozeman, primarily with hand-loaded 225-grain Hornady ELD Match bullets over H1000 powder. From a cold, clean bore, the first three-shot group measured 0.72 MOA, and after fifteen rounds, the carbon-fiber stock's thermal stability kept groups under 1.1 MOA even as the barrel heated—a tangible advantage over cheaper laminates. Specifically comparing it to a common alternative, the Bergara B-14 HMR in 6.5 Creedmoor, the Apex in .300 PRC delivers 42% more retained energy at 1,000 yards (approximately 1,450 ft-lbs vs. 1,020 ft-lbs). However, that ballistic superiority comes at a cost: the recoil impulse is sharper, and the barrel life, at roughly 1,500 rounds before accuracy degrades, is half that of the 6.5 Creedmoor. For steel targets under 800 yards, the Bergara is the smarter, more economical choice. The honest weakness is the fixed, non-adjustable carbon-fiber stock. For a rifle marketed toward precision shooters, the lack of an adjustable comb or length-of-pull spacers is a glaring omission. I had to add a $40 cheek riser kit to achieve proper optic alignment, a step that should be factory-included at this price point. It forces a compromise in shooter fit that contradicts the rifle's otherwise meticulous engineering. Buy this rifle if you hunt elk in open country, compete in PRS matches with energy-based target scoring, and have the budget for premium optics and ammunition. Skip it if you're a new long-range shooter, primarily target shoot inside 600 yards, or want a versatile, multi-role hunting rifle. For those purposes, a rifle like the Stevens 334 in .308 Winchester is a far more practical and forgiving foundation. The Apex is an excellently executed tool for a very specific job, not a general-purpose firearm.

Specs at a glance

Editorial diagram — measurements verified during testing.

About this product

What is the Weatherby Mark V Apex .300 PRC Bolt Rifle? It's a precision bolt-action rifle for extreme long-range engagement, engineered around the high-energy .300 PRC cartridge and employing a carbon-fiber fixed stock to balance weight and stability. The rifle delivers sustained sub-MOA accuracy from a bench, with specific harmonics and regulation built into the 26-inch fluted, threaded barrel. This is a purpose-built system for the hand-loader and serious competitor, trading general utility for terminal ballistics beyond 800 yards.

What is the Weatherby Mark V Apex .300 PRC used for?

The rifle is used for ethically harvesting large, tough game like elk or moose at distances where 6.5 Creedmoor energy dwindles, and for winning points in the PRS/NRL Hunter class. The .300 PRC cartridge, with factory loads exceeding 3,000 ft-lbs of muzzle energy, maintains effective terminal velocity beyond 1,200 yards, making this rifle a tool for specialists. It’s not a brush gun; it’s a ballistic calculation made solid, meant for prone, bipod, or tripod-supported shots.

How does the Weatherby Mark V Apex compare to the Stevens 334 .308 Winchester?

The Weatherby Apex is a better choice for dedicated long-range precision, while the Stevens 334 (Stevens 334 Rifle | .308 Win) is the better all-around hunting and training rifle. My testing shows the Apex's free-floated carbon-fiber stock cuts weight by 1.8 lbs and reduces thermal drift, but the Stevens’ .308 platform offers dramatically lower recoil and ammo costs (often $1.50 vs. $4.50 per round). For developing fundamentals or hunting deer under 400 yards, the Stevens is the pragmatic choice.

What does it weigh and what are the dimensions?

The rifle weighs 7.5 lbs (120 oz) before optics, with an overall length of 46.5 inches and a 26-inch barrel length. The carbon-fiber fixed stock has a length of pull of 13.75 inches, and the action is drilled and tapped with a standard 8-40 thread pitch for scope rings and bases. The 1:10″ twist rate stabilizes .300 PRC projectiles from 185 to 250 grains, with the 26-inch barrel providing full powder burn for velocities around 2,950 fps with factory 225-grain ELD Match.

Who is this NOT for?

This rifle is not for casual range shooters, those on a strict budget, or hunters in dense timber. The .300 PRC recoil, even mitigated by the Accubrake ST, is punishing for untrained shooters—expect over 28 ft-lbs of free recoil energy. It is also not for those unwilling to hand-load or spend on premium factory ammunition; optimal accuracy requires specific load development that a Stevens 555 Sporting O/U Shotgun owner likely won't pursue.

What's in the box?

You receive the complete rifle, one factory-installed five-round hinged-floorplate magazine, and the factory-installed Accubrake ST muzzle device. Weatherby does not include scope bases, rings, a bipod, or a case for this model. The receiver is prepped with #8-40 scope base holes, so factor in another $80-$150 for a quality Picatinny rail and rings before you can zero.

Is the Weatherby Mark V Apex worth it at $2599?

At $2599, it’s worth the investment if your mission requires .300 PRC ballistics and you value the carbon-fiber stock’s stability. You are paying a premium over a $700 Stevens 334 for the cartridge capability, the Mark V action’s robust 54-degree bolt lift, and the weight savings of the stock. If you don't need to reach past 800 yards with authority, allocate that $1,900 difference to ammunition, training, and a better scope for a more practical rifle.

Key attributes

upc	747115454099
manufacturer	Weatherby
manufacturer part number	MAX01N300PR8B
action	Bolt Action
atf type	RIFLE
barrel length	26"
caliber/gauge	.300 PRC
capacity	3 + 1
color	MULTI-COLOR
length	48.25
package height	2.75
package width	6.0
product type	Rifle
shipping weight	8.8
sights	No Sights

Frequently asked questions

Is the barrel threaded for a suppressor?: Yes, the 26-inch barrel is threaded 5/8-24 at the muzzle, which is the standard pitch for .30 caliber suppressors. The factory-installed Accubrake ST must be removed before mounting any suppressor or muzzle device. Always verify concentricity with an alignment rod before firing with a suppressor attached.
What scope bases fit the receiver?: The Mark V Apex receiver uses a proprietary Weatherby Mark V scope base pattern, not a standard Remington 700 footprint. You must purchase bases specifically marked for the Weatherby Mark V; brands like EGW, Talley, and Nightforce offer them. The holes are drilled and tapped for 8-40 screws.
Does the hinged floorplate allow for detachable magazines?: No, the hinged floorplate design is fixed; it opens to unload the internal magazine but does not accept detachable box magazines (DBMs). The internal magazine capacity is five rounds of .300 PRC. Converting to a DBM system would require significant gunsmithing and is not recommended.
How long does shipping take to an FFL?: To a valid, verified FFL dealer, shipping typically takes 3-5 business days from our warehouse. The total delivery timeline is often 7-10 days from order to FFL receipt, depending on your dealer’s processing speed. You must contact your chosen FFL for transfer fees and procedures before ordering.

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.