The Winchester Model 70 Extreme Tungsten MB in .308 Win is a bolt-action rifle with a 22" free-floating fluted barrel, tungsten Cerakote finish, and a Bell & Carlson synthetic stock. At 6.12 lbs and 42.25" overall, it's notably light for a .308 Extreme. The fluted barrel contributes to weight savings without shortening overall length. 
 

Key Specifications: 

• Model: Model 70 Extreme Tungsten MB 
• Caliber: .308 Win 
• Action: Bolt Action 
• Capacity: 5+1 rounds 
• Barrel Length: 22 inches 
• Weight: 6.12 lbs 
• Overall Length: 42.25 inches 
• Finish: Tungsten Cerakote (Gray) 
• Trigger System: M.O.A. Trigger System (Minimum Pull Length of 13.75 in.) 
• Safety Mechanism: Three-position safety 
• Stock Material: Bell & Carlson Synthetic with Sculpted Cheekpiece 
   

Detailed Features: 

 
The free-floating fluted barrel is coated in tungsten Cerakote for corrosion resistance. The muzzle brake reduces felt recoil and aids follow-up shot recovery. The M.O.A. trigger provides a consistent, adjustable pull. The Bell & Carlson stock has a sculpted cheekpiece and charcoal gray texture; a Pachmayr Decelerator recoil pad is at the butt. The hinged floorplate magazine allows quick unloading. The receiver is drilled and tapped for scope mounting. 
 

Usage Scenarios: 

 
.308 Win is a versatile cartridge for medium-to-large game and is widely available. At 6.12 lbs the rifle is on the lighter side for a .308 bolt gun, which helps with field carry. The 5+1 capacity, 22" barrel, and muzzle brake combination suits both hunting and range use.

The Winchester Model 70 Extreme Tungsten in .308 with a 22" barrel draws favorable feedback on accuracy and build quality. Users consistently note that the rifle shoots well at various distances, and the bolt action is smooth. The tungsten Cerakote finish and overall construction get positive marks for durability.

Weight at 6.12 lbs is seen as a strength for field carry, though some users note that the rifle still feels solid in hand given the fluted barrel and synthetic stock design. Ergonomics and weight balance are commonly cited as positives.

The trigger draws mixed comments. Most users find the M.O.A. trigger adequate, but a subset reports wanting a lighter or crisper pull and has sought aftermarket options. Price is acknowledged as higher than budget alternatives, but most buyers feel performance justifies it.