The SIG Sauer Cross Magnum is a bolt-action rifle chambered in .300 Win Mag, built around a 24-inch stainless steel barrel and a folding, precision-adjustable stock. It comes in an Elite Earth Cerakote finish and feeds from a 6-round magazine, with a free-floating M-LOK and ARCA forend for mounting accessories and supporting the rifle from various positions. 
 

Key Specifications 

• Brand: SIG Sauer 
• Model: Cross Magnum 
• Caliber: .300 Win Mag 
• Action: Bolt Action 
• Capacity: 6 Rounds 
• Barrel Length: 24 inches 
• Barrel Material: Stainless Steel 
• Finish: Elite Earth Cerakote 
   

Detailed Features 

• Free-floating M-LOK and ARCA forend for bipods, rail accessories, and barricade support 
• Folding, precision-adjustable stock for a dialed-in fit and easier transport 
• 24-inch stainless steel barrel for long-range consistency 
• 6-round magazine feeding for the .300 Win Mag chambering 
• Optic-ready receiver set up for modern long-range glass

The Cross Magnum builds on SIG's bolt-action Cross line, and owners moving up to the .300 Win Mag version generally like the folding stock for storage and truck transport without losing a repeatable cheek weld when it unfolds. The M-LOK and ARCA forend gets steady praise for how easily it mounts a bipod or rides on a barricade, and the Elite Earth Cerakote holds up well to regular field handling for most owners.

Recoil in this magnum chambering is the most common talking point, and a portion of owners say the stock's adjustability helps manage it while others still add a brake or heavier optic setup to tame it further. The magazine feeding gets generally good marks, with occasional comments about needing a firm seat to lock in reliably.

Value opinions split along expectations: buyers coming from custom precision rifles see the Cross Magnum as a reasonably priced way into long-range .300 Win Mag shooting, while some hunters find the forend and stock heavier than a traditional hunting rifle they are used to carrying.