Winchester Model 70 Supergrade 300 WSM 24" Walnut

The Winchester Model 70 Supergrade: American Rifle Excellence

Since 1936, the Winchester Model 70 has set the standard by which all other bolt-action rifles are measured. The Supergrade represents the pinnacle of that tradition—a rifle built for those who understand that quality craftsmanship and reliable performance are not luxuries, but necessities.

Design and Engineering

The Model 70 Supergrade begins with a forged steel receiver machined from a solid block of steel. This receiver features a flat bottom profile that provides greater surface area for bedding, ensuring the action remains rigid and consistent through repeated firing cycles. The receiver is bedded with two-part epoxy at both the front and rear, preventing any shifting that might compromise accuracy.

The Controlled Round Feed Advantage

The Pre-'64 style controlled round feed system is the heart of the Model 70's reliability. A massive claw extractor smoothly engages approximately one-quarter of the cartridge base, maintaining full control from the moment the round leaves the magazine through chamber entry and extraction. This design offers a critical advantage: even an unfired cartridge can be extracted if it has not yet fully chambered—a feature that has saved countless hunters and shooters from frustration in the field.

Precision and Accuracy

The MOA Trigger System represents the most precise three-lever trigger mechanism available, delivering crisp, predictable breaks that enhance accuracy. The free-floating, cold hammer-forged barrel is button-rifled for superior accuracy and durability, finished with a recessed target crown that protects the muzzle from damage while maintaining precision.

Ergonomics and Control

The three-position safety operates smoothly with your firing hand thumb, lifting the firing pin away from the sear without requiring you to shift your grip. A blade-type ejector gives you complete control when removing fired cases. Inletted sling swivel studs are ready for your preferred carry system.

Aesthetics and Craftsmanship

The Supergrade's Grade IV/V fancy walnut stock features a shadowline cheekpiece that is both beautiful and functional—it positions your eye in perfect alignment with your scope for consistent sight picture. Highly polished, deeply blued steel surfaces showcase Winchester's commitment to finish quality. Details include a jeweled bolt body, knurled bolt handle, engraved hinged floorplate, and a Pachmayr Decelerator recoil pad that reduces felt recoil without bulk.

Specifications

• Caliber: 300 WSM
• Barrel Length: 24 inches
• Capacity: 3+1 rounds
• Overall Length: 44.25 inches
• Weight: 8 pounds
• Stock: Satin fancy walnut with shadowline cheekpiece
• Metal Finish: Highly polished blue
• Action: Bolt-action with controlled round feed
• Safety: Three-position thumb safety
• Drilled and Tapped: For scope mounting

The Winchester Model 70 Supergrade is a rifle for serious shooters who demand excellence. It represents over 85 years of proven performance in the field and at the range.