$1,299.00 MSRP 90044


  • Available in 20" or 16" 4150 chrome moly steel barrels, FNC treated for maximum durability and longevity
  • 20" version features a Hunter stock with recoil pad 
  • 16" version features a B5 Sopmod stock
  • New proprietary 450 Bushmaster twin port muzzle brake
  • Magpul Grip
  • Mil Std Upper & Lower
  • SquareDrop rail for free-floated accuracy and accessory mounting ease
  • Improved trigger control with ALG Defense fire control group
  • Caliber: .450 Bushmaster
  • Magazine Capacity: 5




No other MSR packs more firepower and functionality per ounce. With its rifle length AAC SquareDrop handguard, the all-new Minimalist-SD allows for fast, solid attachment of accessories at seven different angles. The Mission First Tactical Minimalist Stock is as light and adaptable as it is comfortable. And the 16” 4150 lightweight contour barrel is FNC treated to stand up to hard use in any scenario. With an overall weight of just 6.0 lbs., it’s perfect for all shooters and saves plenty of weight for accessories.