Description
The Weatherby Mark V Accumark 257WBY 26″ LH is a left-handed bolt-action rifle built for hunters who demand precision at extended ranges. Chambered in .257 Weatherby Magnum, this rifle delivers flat trajectories and hard-hitting energy on mule deer, pronghorn, and coyotes. The Accumark series pairs Weatherby’s legendary Mark V action with a hand-laid fiberglass stock and a fluted, free-floated barrel. At 8.3 pounds unloaded, it balances carry weight with stability for offhand shots. The Graphite Black Cerakote finish resists rust and glare in wet or snowy conditions. This is a purpose-built rig for the left-handed shooter who refuses to compromise on accuracy.
| Manufacturer | Weatherby |
|---|---|
| Model | Mark V Accumark |
| Material | Hand-laid fiberglass stock with gel coat, 4140 steel barrel (per manufacturer specs) |
| Compatibility | Left-handed shooters; .257 Weatherby Magnum ammunition |
| Finish | Graphite Black Cerakote |
| Weight | 8.3 lbs (unloaded) |
| Condition | New |
Key Features
- TriggerTech Trigger – Why it matters: Adjustable from 2.5 to 5 pounds with zero creep, letting you break clean shots without pulling the crosshairs off target.
- Accubrake ST Muzzle Brake – Why it matters: Reduces felt recoil by up to 53%, so you stay on target for fast follow-ups on wounded game.
- Hand-Laid Fiberglass Stock with Spiderweb Accents – Why it matters: The raised Monte Carlo comb and matte gel coat provide a solid cheek weld and non-slip grip in rain or sweat.
- Fluted #2 Contour Barrel – Why it matters: The 26-inch fluted barrel sheds weight and dissipates heat faster, maintaining accuracy during multiple shots at a prairie dog town.
- Mark V 9-Lug Bolt Action – Why it matters: The 54-degree bolt lift gives you quick cycling without bumping the scope, critical when a buck steps out at 300 yards.
Who It’s For
This rifle is for the left-handed hunter who spends more time behind a spotting scope than at the bench. You chase pronghorn across Wyoming sage flats or still-hunt black timber for elk. You want a rifle that shoots sub-MOA out of the box and handles rough country without losing zero. The Accumark is not a safe queen—it’s a working gun for guys who pack in on foot and expect one-shot kills at distance.
Pros & Cons
- Pros: Left-hand action for southpaws, excellent factory trigger, muzzle brake tames .257 Wby recoil, Cerakote finish holds up to weather, pre-’64 style claw extractor feeds reliably.
- Cons: The hand-laid stock can show slight cosmetic variations between rifles; the 26-inch barrel makes it less maneuverable in thick brush than a 22-inch carbine.
How It Stacks Up
| Feature | Weatherby Mark V Accumark | Timney Triggers (aftermarket) | Geissele Automatics (scope mounts) |
|---|---|---|---|
| Intended Use | Complete hunting rifle | Trigger upgrade for existing rifles | Mounting system for optics |
| Left-Hand Option | Yes, factory left-hand action | No, triggers are ambi but not LH-specific | No, mounts are universal |
| Muzzle Brake Included | Yes, Accubrake ST | No | No |
| Stock Material | Hand-laid fiberglass | N/A | N/A |
| Price Point | $2,199 (complete rifle) | $150–$250 (trigger only) | $200–$400 (mounts only) |
Unlike aftermarket parts from Timney or Geissele, the Weatherby Mark V Accumark is a turnkey system. You don’t need to buy a separate trigger or brake—it’s all factory-installed and guaranteed to work together.
FAQ
Is this rifle available in right-hand configuration?
Yes, the Mark V Accumark is also offered in right-hand models, but this specific listing is for left-hand shooters. Check our category for right-hand options.
What scope base pattern does the Accumark use?
It uses a standard Weaver-style base with two slots, compatible with most one-piece or two-piece mounts. No proprietary rail needed.
Does the Accubrake ST make the rifle noticeably louder?
Yes, muzzle brakes increase perceived noise at the shooter’s ear. Wear hearing protection during practice. The trade-off is significantly less recoil, which helps you spot impacts.
Can I shoot factory .257 Wby ammo or do I need to handload?
Factory .257 Weatherby Magnum ammo is widely available from Weatherby, Hornady, and Nosler. The 1:10 twist stabilizes bullets from 100 to 120 grains perfectly. Handloading gives you more bullet options, but isn’t required.
According to Weatherby specs, the Mark V Accumark is guaranteed to shoot a 3-shot group of 0.99 inches or less at 100 yards with factory ammunition. That’s a real-world guarantee, not marketing fluff. Over 60% of Weatherby’s Accumark rifles shoot under 0.75 inches out of the box based on owner reports on hunting forums.
This left-hand Accumark ships to all 50 states, no FFL transfer fees on our end. We process orders within 1–2 business days. If you’re not satisfied, you have 30 days to return it. Secure checkout with encrypted payment.
✓ Nationwide delivery (all 50 states)
✓ Ships 1-2 business days
✓ 30-day returns
✓ Secure checkout
Browse more in our Bolt Action Rifles category, or check Left-Handed Rifles for similar models.
Last updated: April 2026
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