Bullet: Sierra 50 Grain Spitzer
Powder: 38.7 grains of IMR-4064
Primer: Remington 9-1/2
Case: Winchester
Firearm: Winchester 70 Heavy Barrel
Optics: Leupold 6x18AO
Velocity: 3906 FPS @ 15' from muzzle
Accuracy: <3/4", 5-shots, 200-yards
I am (if the weather ever gets decent up here) working-up a load for a Ruger sporter-weight barrel tang-safety using the following:
Bullet: Sierra 55 Grain Spitzer Boat Tail
Powder: 36.5 to 44.0 grains of H-414
Primer: Remington 9-1/2
Case: Remington
Firearm: Ruger 77R
Optics: Leupold 3x9
Expected velocity around: 3242 to 3908 FPS @ 15' from muzzle
Expected accuracy: <1", 5-shots, 200-yards