Cor-Bon 139gr Match - Test Results
Date Fired: 22 Sep 2007 Time Test Began: 1015 Range: Deer Creek Shooting Complex Wind: 3-5 MPH Temperature: 55° F Elevation: 3200' ASL Lot Number: 20070101 Factory Velocity: 2750 fps Product Number: PM260REM139 Purchase Price: $22.60 USD Bullet Used: Lapua 139gr BTHP Scenar Ballistic Coefficient: .615
Sniper Central Custom Remington 700 Tactical Rifle (SC2) Test Results Average Velocity Standard Deviation Extreme Spread Accuracy w/flyers Accuracy no flyers Best Group 2748 fps 13.43 39 .467" .467" .210" Great load using the 139gr Velocity is almost exact (2748 vs 2750) to the published velocity Uses Remington brass Very accurate load with very good velocities for this bullet in the shorter barrel KMW Long Range Solutions Custom .260 Tactical Rifle Average Velocity Standard Deviation Extreme Spread Accuracy w/flyers Accuracy no flyers Best Group 2837 fps 18.01 57 .459" .459" .217" 4" longer barrel gains 89 fps over the SC2 Very accurate out of this rifle with consistent groups Faster than advertised velocity with this 26" barrel Velocity of over 2800 fps gives this load better ballistics at 1000 yards than the 300 Win Mag 190gr Match. NOTE: "Accuracy with flyers" includes the raw averages including groups where the shooter called a bad shot before rechecking the placement of that shot. The "average without flyers" is the average group size with those "flyer" groups not added in.