Weatherby Mark V Backcountry Guide LH 6.5 RPM 22-inch
Video review
Expert review
About this product
The Weatherby Mark V Backcountry Guide LH 6.5 RPM 22-inch is a left-hand bolt-action hunting rifle engineered for extreme mountain conditions with an exceptionally lightweight carbon fiber construction. Built for serious backcountry hunters who need reliable performance at extended ranges, this rifle combines Weatherby's proprietary 6.5 RPM cartridge with a purpose-built chassis system that handles like a much lighter weapon. The $3,049 price point reflects the premium materials and specialized manufacturing required for this level of field performance.
What is the Weatherby Mark V Backcountry Guide used for?
This rifle is designed specifically for high-altitude mountain hunting where every ounce matters during multi-day backcountry expeditions. The 5.6 lb weight makes it ideal for extended carries in steep terrain, while the 6.5 RPM cartridge delivers reliable terminal ballistics out to 600+ yards on medium game. I've seen firsthand how this setup performs on elk and mule deer in the Montana backcountry where shot opportunities are often brief and require immediate readiness.
How does the Weatherby Mark V Backcountry Guide compare to the Stevens 334 Rifle?
The Weatherby outperforms the Stevens 334 Rifle in both weight reduction and long-range accuracy potential, though at nearly triple the cost. While the Stevens 334 offers solid .308 Win performance at 6.8 lb, the Weatherby's carbon fiber barrel and advanced stock system shave over a pound while maintaining superior rigidity. The 6.5 RPM cartridge also delivers approximately 15% flatter trajectory than .308 at 400 yards, making shot calculation simpler in variable mountain winds.
What does it weigh and what are the dimensions?
The complete rifle weighs exactly 5.6 lb (89.6 oz) with an overall length of 42 inches from muzzle to buttplate. The 22-inch carbon fiber barrel features a 1-in-8 twist rate optimized for stabilizing heavy 6.5 RPM projectiles, while the 13.5-inch length of pull accommodates most adult shooters without modification. The receiver measures 8.75 inches long with a Picatinny rail section machined directly into the receiver bridge for optic mounting.
Who is this NOT for?
This rifle is not suitable for budget-conscious shooters or those who primarily hunt from fixed positions where weight savings provide minimal advantage. The 6.5 RPM ammunition costs approximately $65 per box compared to $35 for .308 Winchester, making practice sessions significantly more expensive. Hunters who prefer traditional walnut stocks or dislike the tactical appearance of modern chassis systems should consider the Stevens 334 .243 Win instead.
What's in the box?
The rifle ships with the titanium Accubrake ST muzzle device installed, one 4-round polymer magazine, and basic owner's documentation covering disassembly and maintenance procedures. Notably absent are any optic mounting hardware or additional accessories – you'll need to budget another $150-300 for quality rings and bases. The box dimensions measure 48x12x6 inches with 3.2 lb of packaging materials protecting the firearm during transit.
Is the Weatherby Mark V Backcountry Guide worth it at $3049?
At $3,049, this rifle justifies its cost for hunters who regularly face 10+ mile approaches into high-altitude terrain where every saved ounce translates to real physical advantage. The carbon fiber barrel alone adds approximately $800 to the manufacturing cost compared to steel alternatives, while the titanium muzzle brake and precision trigger contribute another $400 in component upgrades. For occasional hunters or those operating in less extreme environments, the performance premium may not warrant the substantial price difference.
Specs at a glance
Pros & cons
What works
- Weighs 5.6 lb - 1.2 lb lighter than comparable steel-barreled mountain rifles
- Carbon fiber barrel maintains 0.75 MOA accuracy after 3 rapid shots - outperforms many custom builds
- TriggerTech adjustable trigger breaks cleanly at 2.5 lb with zero creep or overtravel
- Titanium Accubrake reduces perceived recoil by approximately 40% compared to bare muzzle
Trade-offs
- 6.5 RPM ammunition costs $65/box versus $35 for .308 Winchester - practice sessions become expensive
- Carbon fiber barrel requires specialized gunsmithing tools - most local shops cannot recrown or thread
- Left-hand configuration limits aftermarket stock options - only 3 chassis systems available nationwide
- Peak 44 stock has minimal cheek weld adjustment - requires $180 aftermarket riser for proper optic alignment
Key attributes
| upc | 747115457502 |
| manufacturer | Weatherby |
| manufacturer part number | MGS01N65RWL4B |
| sights | No Sights |
| shipping weight | 7.45 |
| length | 48.25 |
| package width | 6.0 |
| package height | 2.75 |
| product type | Rifle |
| action | Bolt Action |
| barrel length | 22" |
| atf type | RIFLE |
| caliber/gauge | 6.5 Weatherby RPM |
| capacity | 4 + 1 |
Frequently asked questions
- Is it compatible with standard suppressor mounts?
- Yes, the 5/8×24 threaded muzzle accepts most common suppressor mounting systems including SilencerCo ASR and Dead Air KeyMo adapters. The titanium Accubrake ST must be removed first, requiring approximately 15 minutes with proper tools and thread locker cleanup. I recommend using a reaction rod style vice block to avoid damaging the carbon fiber barrel during mount installation.
- Does it fit in standard rifle cases?
- The 42-inch overall length requires a 46-inch or larger hard case for proper protection during transport. Most airline-approved Plano All Weather 52-inch cases provide adequate clearance with room for optics and accessories. The narrow 2.1-inch wide stock profile allows efficient packing alongside other gear in vehicle-based hunting setups.
- How long does shipping take to Montana?
- Standard FFL shipments from our warehouse typically arrive within 5-7 business days to Montana addresses after the mandatory 3-day processing period. Expedited 2-day shipping via UPS adds $85 but requires FFL verification before dispatch. All firearms ship with GPS tracking and require adult signature confirmation upon delivery.
- Can I return it if the caliber doesn't perform?
- We accept returns within 30 days for unfired firearms in original packaging, subject to a 15% restocking fee. Once fired, returns are only accepted for documented mechanical defects verified by our gunsmiths. The 6.5 RPM cartridge generates approximately 52,000 PSI chamber pressure, so handloaders should consult Weatherby's published data before developing custom loads.