Weatherby 307 Range SF Heavy Barrel .300 Winchester Magnum 22″ Adjustable

The Weatherby 307 Range SF in .300 Winchester Magnum is purpose-built for long-range precision shooting, delivering the flat trajectory and hard-hitting energy that serious shooters demand from a magnum cartridge. Fitted with a heavy barrel and an adjustable stock, this bolt-action rifle is engineered for consistent, repeatable accuracy whether you’re punching paper at distance or pursuing big game in open country. The spider web-patterned composite stock keeps weight manageable while providing a rock-solid platform for optics-driven shooting.

Key Specifications

• The action is a bolt-action design built on Weatherby’s 307 platform.
• The chambering is .300 Winchester Magnum, optimized for long-range performance and big-game applications.
• The heavy barrel measures 22 inches for enhanced rigidity and sustained accuracy.
• The rate of twist is 1-in-8 inches, stabilizing a wide range of .30-caliber projectile weights.
• Total capacity is 5+1 rounds, fed through a detachable magazine.
• The package includes one 5-round magazine.
• The safety is a two-position system for straightforward, reliable operation.
• The stock features an adjustable configuration to fit a variety of shooters and shooting positions.
• The rifle ships without sights, ready to accept your choice of optic.

The Weatherby 307 Range SF Heavy Barrel represents a serious investment in long-range capability. Its .300 Win Mag chambering paired with a heavy 22-inch barrel and a 1-in-8 twist gives you the versatility to run premium match bullets or hard-hitting hunting projectiles with equal confidence. The adjustable stock ensures a custom fit that translates directly into tighter groups and less fatigue during extended range sessions. If you’re building a go-to precision rig that doesn’t compromise on build quality or downrange performance, the 307 Range SF deserves a hard look.