Remington info. Note the 1st three are 300 win mag (180, 190, 200),
last three are 06 (180, 180, 220)
To me the increase in ballistics doesn't equal the cost you'll likely face for the conversion. But what do I know?
Ballistics Results
Cartridge Information
Index Number Cartridge Type Weight (grs.) Bullet Style Primer No. Ballistic Coefficient
R300W2 Remington® Express® 180 Pointed Soft Point Core-Lokt® 9 1/2 M 0.438
RM300W7 Remington® Express® 190 Boat Tail Hollow Point Match 9 1/2 M 0.533
RS300WA Premier® A-Frame 200 A-Frame™ Pointed Soft Point 9 1/2 M 0.395
R30065 Remington® Express® 180 Pointed Soft Point Core-Lokt® 9 1/2 0.383
R30066 Remington® Express® 180 Bronze Point™ 9 1/2 0.412
R30067 Remington® Express® 220 Soft Point Core-Lokt® 9 1/2 0.294
Velocity (ft/sec)
Cartridge Type Bullet Muzzle 100 200 300 400 500
Remington® Express® 180 PSP CL 2960 2715 2482 2262 2052 1856
Remington® Express® 190 BTHP Match 2900 2725 2557 2395 2239 2089
Premier® A-Frame 200 AF PSP 2825 2595 2377 2169 1971 1786
Remington® Express® 180 PSP CL 2700 2469 2250 2042 1846 1663
Remington® Express® 180 BP 2700 2485 2280 2084 1899 1725
Remington® Express® 220 SP CL 2410 2130 1870 1632 1422 1246
Energy (ft-lbs)
Cartridge Type Bullet Muzzle 100 200 300 400 500
Remington® Express® 180 PSP CL 3501 2945 2463 2044 1683 1375
Remington® Express® 190 BTHP Match 3547 3133 2758 2420 2115 1840
Premier® A-Frame 200 AF PSP 3544 2990 2508 2088 1726 1416
Remington® Express® 180 PSP CL 2913 2436 2023 1666 1362 1105
Remington® Express® 180 BP 2913 2468 2077 1736 1441 1189
Remington® Express® 220 SP CL 2837 2216 1708 1301 988 758
Short-Range Trajectory
Cartridge Type Bullet 50 100 150 200 250 300
Remington® Express® 180 PSP CL 0.1 0.6 zero -1.9 -5.1 -9.8
Remington® Express® 190 BTHP Match 0.1 0.6 zero -1.9 -5.1 -9.8
Premier® A-Frame 200 AF PSP 0.2 0.8 zero -2.2 -5.9 -11.2
Remington® Express® 180 PSP CL 0.0 zero -1.3 -4.2 -8.8 -15.4
Remington® Express® 180 BP 0.0 zero -1.3 -4.2 -8.7 -15.0
Remington® Express® 220 SP CL 0.1 zero -2.0 -6.2 -12.9 -22.4
Long-Range Trajectory
Cartridge Type Bullet 100 150 200 250 300 400 500
Remington® Express® 180 PSP CL 2.7 3.1 2.2 zero -3.7 -15.9 -35.6
Remington® Express® 190 BTHP Match 1.6 1.4 zero -2.7 -6.9 -19.9 -39.8
Premier® A-Frame 200 AF PSP 1.8 1.6 zero -3.2 -8.0 -23.4 -47.8
Remington® Express® 180 PSP CL 2.1 1.8 zero -3.5 -9.0 -26.3 -54.0
Remington® Express® 180 BP 2.1 1.8 zero -3.5 -8.8 -25.5 -52.0
Remington® Express® 220 SP CL 1.3 zero -3.5 -9.5 -18.4 -46.4 -91.6
Note: These ballistics reflected a test barrel length of 24"