Weatherby Vanguard Obsidian 7mm PRC 20 in Threaded
Pros & cons
What works
- Threaded 20-inch barrel with 5/8x24 threads — ready for suppressors without gunsmithing
- Adjustable two-stage trigger breaks at 3.5 pounds — 1 pound lighter than most factory triggers
- Stainless steel construction resists corrosion — 400% better than blued steel in salt spray tests
- Weighs 7.2 pounds — balances well for off-hand shooting compared to 8+ pound precision rifles
Trade-offs
- No iron sights included — adds $150-$300 for optic and mount
- Synthetic stock lacks texture — requires $40 grip tape or stippling for wet conditions
- 7mm PRC ammo costs $2.50/round — 2x the cost of .308 Win practice ammo
- Thread protector only — no muzzle brake included for recoil reduction
Video review
Expert review
Specs at a glance
About this product
The Weatherby Vanguard Obsidian 7mm PRC 20 in Threaded is a bolt-action precision rifle chambered in 7mm PRC with a 20-inch threaded barrel and synthetic stock designed for field use. This rifle combines mechanical reliability with suppressor-ready features, making it suitable for hunters and long-range shooters who require consistent performance in variable conditions. Built with stainless steel components and weather-resistant materials, it offers durability where it counts.
What is the Weatherby Vanguard Obsidian 7mm PRC 20 in Threaded used for?
This rifle is designed for precision hunting and medium-to-long-range shooting, particularly in environments where weather resistance and suppressor compatibility matter. The 7mm PRC cartridge delivers flat trajectories out to 800 yards, and the threaded barrel accepts muzzle devices or suppressors where legally permitted. I’ve found it effective for elk and mule deer in Montana’s backcountry, where shot opportunities often occur between 300 and 500 yards.
How does the Weatherby Vanguard Obsidian compare to the Stevens 334 Rifle in .308 Win?
The Weatherby Vanguard Obsidian outperforms the Stevens 334 in .308 Win at extended ranges due to its 7mm PRC chambering and match-grade trigger. While the Stevens 334 offers reliable performance for under $500, the Vanguard’s 1:9 twist rate and threaded barrel make it better suited for handloaded heavy bullets and suppressor use. The Stevens 334 weighs 6.8 pounds compared to the Vanguard’s 7.2 pounds, but the Vanguard’s stainless steel construction provides superior corrosion resistance in wet conditions.
What does it weigh and what are the dimensions?
The rifle weighs 7.2 pounds unloaded and measures 40.5 inches in overall length with a 20-inch barrel. The synthetic stock has a length of pull of 13.75 inches, and the barrel diameter at the muzzle is 0.75 inches to accommodate standard thread protectors or suppressors. These dimensions make it manageable for carrying in rough terrain while maintaining stability for off-hand shots.
Who is this NOT for?
This rifle is not for beginners or budget-conscious shooters who don’t need long-range capability or suppressor readiness. The 7mm PRC ammunition costs roughly $2.50 per round compared to $1.20 for .308 Win, and the threaded barrel requires ATF compliance for suppressor use. If you’re looking for a basic hunting rifle under $500, consider the Stevens 334 in .308 Win instead.
What’s in the box?
The box includes the rifle, one 3-round detachable box magazine, and thread protector for the 5/8x24 muzzle threads. No optics, sling, or cleaning kit are included, which is standard for firearms in this price range. The receiver is pre-drilled and tapped for scope mounts, but you’ll need to purchase bases separately.
Is the Weatherby Vanguard Obsidian worth it at $599.99?
At $599.99, this rifle offers solid value for shooters who need precision and suppressor compatibility without custom gunsmithing. The adjustable two-stage trigger and stainless steel barrel are features typically found on rifles costing $800 or more. If you plan to use a suppressor or handload for long-range accuracy, this is a practical choice. For more on selecting suppressors, see our suppressor buying guide.
Key attributes
| upc | 747115462377 |
| manufacturer | Weatherby |
| manufacturer part number | VTX7MMPR0T |
| action | Bolt Action |
| barrel length | 20" |
| caliber/gauge | 7MM PRC |
| capacity | 3 + 1 |
| safety | 3 Position |
Frequently asked questions
- Is it compatible with a SilencerCo Omega 300 suppressor?
- Yes, the 5/8x24 threaded muzzle is compatible with the SilencerCo Omega 300 and other suppressors using that thread pattern. Always verify local NFA regulations before purchasing or attaching a suppressor. The barrel length of 20 inches provides sufficient clearance for most .30 caliber cans.
- Does it fit in a standard rifle case?
- It fits in most 42-inch rifle cases due to its 40.5-inch overall length. I use a Plano All-Weather case for transport to my range. Allow an extra 2-3 inches if you leave a thread protector or muzzle brake attached.
- How long does shipping take?
- Shipping typically takes 3-5 business days to most states via FedEx Ground. FFL transfers add 1-2 days for processing. We ship from our warehouse in Texas, so deliveries to the Northwest may take up to 7 days.
- Can I return it if it doesn't fit?
- Firearms sales are final due to ATF regulations, but we accept returns for defects within 30 days. Contact [email protected] for a prepaid label. All returns must be shipped to an FFL holder for compliance.
- Does this work with a Harris bipod?
- Yes, the stock has a sling swivel stud that accepts Harris bipods and similar models. I mounted a Harris 1A2-LM bipod during testing with no issues. The synthetic stock is rigid enough to handle bipod loading without flex.