The Weatherby Model 307 Range SF in 22 Creedmoor (UPC: 747115459759 / MPN: 3WR0422CMR2T) is engineered to bridge the gap between precision benchrest performance and rugged backcountry hunting.Built on Weatherby’s modern, modular Model 307 2-lug cylindrical action—designed around the popular Remington 700 footprint—this platform offers straightforward compatibility with aftermarket stocks, triggers, scope bases, and bottom metal.
Chambered in the flat-shooting, high-velocity 22 Creedmoor, the Range SF features a 22-inch heavy-contour threaded barrel finished in durable Tungsten Cerakote paired with a Graphite Black Cerakote bolt. Anchored in a lightweight,ergonomic black vertical-grip stock with an adjustable cheekpiece and length of pull, and fitted with a crisp TriggerTech trigger, this rifle is backed by Weatherby’s sub-MOA accuracy guarantee.
Weatherby Model 307 Cylindrical Action: 2-lug, fully cylindrical steel action featuring a tool-less 3-piece bolt takedown, M16-style extractor, interchangeable bolt knob, and broad compatibility with Rem 700-footprint rails and accessories.
22" Heavy-Contour Threaded Barrel: Rigid 22-inch heavy sporter barrel with a 1:8" twist rate and 5/8x24 muzzle threads, optimized for stabilizing heavy, high-BC .224 projectiles and accommodating muzzle brakes or thread protectors.
Tungsten & Graphite Black Cerakote Finish: High-durability thin-film ceramic coatings protect the barrel and receiver in Tungsten Cerakote while contrasting against a Graphite Black Cerakote bolt and bolt knob for superior corrosion and wear resistance.
Ergonomic Adjustable Range Stock: Lightweight composite stock in Matte Black with a Graphite Black adjustable cheekpiece and length-of-pull spacers (13.5"–14.25"), textured grip panels, and dual front swivel studs for simultaneous sling and bipod mounting.
TriggerTech Field Trigger: Single-stage, externally adjustable trigger (down to 2.5 lbs) delivering a true zero-creep break and ultra-short over-travel for consistent shot placement.
Detachable Box Magazine: Smooth-feeding 5+1 round detachable magazine system allows fast, reliable cycling and safe unloading in the field or on the firing line.
2-Position Safety: Allows the bolt to be cycled and the chamber unloaded safely while the safety remains engaged.
Sub-MOA Precision Guarantee: Factory certified to shoot a 3-shot group of 0.99" or less at 100 yards from a cold barrel using Weatherby factory or premium ammunition.
| Feature | Specification |
|---|---|
| Manufacturer | Weatherby |
| Model | Model 307™ Range™ SF |
| UPC | 747115459759 |
| MPN / Part Number | 3WR0422CMR2T |
| Serial Number | AW038519 |
| Caliber | .22 Creedmoor |
| Action Type | Bolt-Action (Model 307 2-Lug Cylindrical) |
| Barrel Length | 22 Inches |
| Barrel Contour | Heavy |
| Barrel Twist Rate | 1:8" |
| Muzzle Threads | 5/8x24 Threaded |
| Receiver & Barrel Finish | Tungsten Cerakote |
| Bolt & Bolt Knob Finish | Graphite Black Cerakote |
| Stock | Black Synthetic Vertical-Grip with Graphite Black Adjustable Cheekpiece |
| Length of Pull (LOP) | Adjustable (13.5" – 14.25") |
| Overall Length | 39.5 Inches |
| Weight | Approx. 7.9 lbs |
| Trigger | TriggerTech Field Adjustable (Down to 2.5 lbs) |
| Magazine Capacity | 5+1 Detachable Box Magazine |
| Accuracy Guarantee | Sub-MOA (0.99" or better at 100 yards) |
| Intended Use | Long-Range Predator Calling, Varmint Control, Precision Target & Light Game |
Laser-Flat Velocity & Wind Bucking: The 1:8" twist heavy barrel stabilizes heavy, high-BC .224 bullets at blistering velocities, cutting wind drift and minimizing holdover across open prairies and valleys.
Custom Ergonomic Alignment: The adjustable comb and length-of-pull spacers let you dial in exact eye relief and cheek weld behind large-objective precision optics.
Rem 700 Footprint Modularity: Built on the Model 307 platform, upgrading rails, triggers, or dropping into a chassis later requires zero custom gunsmithing.