Proof Research Terminus 300 WIN MAG


1 in stock


The Terminus is designed from the ground up meet the challenges of the long-range hunter and to exceed the expectations of the precision marksman. It has all the qualities of a professional sniper’s rifle—rigidity, extreme accuracy and durability—but we’ve significantly reduced weight and improved ergonomics. Easy to carry and able to stand up to the recoil of larger calibers and the rigors of high-country hunting the Terminus is the ultimate long-range hunting platform. The Terminus comes standard with a right-handed integral short action, a BDL hinged floor plate and our popular Monte Carlo stock in a variety of finishes. Choose your favorite caliber and barrel length and make it your own.



  • Patented carbon fiber-wrapped, match-grade barrel
  • Individually hand-laid, custom-finished carbon fiber/Kevlar Monte Carlo stock
  • Hunter Action with 20 MOA integral rail
  • Extreme-accuracy bedding
  • Jewell or Timney trigger
  • Pachmayr® recoil pad
  • Test fired
  • ½ MOA accuracy guarantee


Caliber: 300 WIN MAG

WEIGHT 6lbs 13oz.
TWIST 1:10
CONTOUR Sendero and Sendero Light
MAGAZINE TYPE BDL hinged floor plate
BASE Integral rail
BOLT KNOB Modified ball
MUZZLE Finished/Unthreaded 
LENGTH OF PULL 13 5/8 inches 


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