300 WSM

image_pdfimage_print

Warning: Bullet selections are specific, and loads are not valid with substitutions of different bullets of the same weight. Variations in bullet length will alter net case capacity,  pressure and velocity. Primer selection is specific and primer types are not interchangeable. These are maximum loads in my firearms and may be excessive in others. All loads should be reduced by 5% as a starting point for development where cartridges have greater than 40 grains in capacity and 10% for cartridges with less than 40 grain capacity following safe handloading practices as represented in established mainstream reloading manuals. Presentation of these loads does not constitute a solicitation for their use, nor a recommendation.

300 Winchester Short Magnum – MAP 65KPSI
Firearm Remington Model 700 SPS
Barrel Length 24″
Max Case Length 2.100″ +0.000″/-0.020″
Min – Max COL 2.560″ – 2.860″
Primer CCI 250
Bullet Diameter 0.308″ +0.000″/-0.0020″
Reloading Dies Redding F/L

Bullet Type Bullet
Weight

Grains
Net H2O
Grains
Capacity
COL” Powder Type Powder
Charge

Grains
Muzzle
Velocity

fps
Muzzle
Energy

ft/lbs
Remington AccuTip
125 75.6 2.810 Reloder 17 72.0 3606 3609
Remington AccuTip 125 75.6 2.810 IMR 4007SSC 71.0 2520 3439
Remington AccuTip 125 75.6 2.810 RS Big Game 72.0 3592 3581
Barnes MRX #30882
150 72.7 2.830 Reloder 17 67.5 3333 3701
Barnes MRX #30882 150 72.7 2.830 H414 69.5 3322 3676
Barnes MRX #30882 150 72.7 2.830 IMR 4350 68.5 3228 3470
Barnes MRX  #30885
165 71.3 2.830 IMR 4350 67.0 3127 3582
Barnes MRX  #30885 165 71.3 2.830 RS Hunter 69.5 3192 3732
Barnes MRX  #30885 165 71.3 2.830   Win 760 67.0 3176 3697
Barnes TTSX #30878
168 68.9 2.830 Reloder 17 63.0 3126 3645
Barnes TTSX #30878 168 68.9 2.830 H414 65.5 3148 3696
Barnes TTSX #30878 168 68.9 2.830 IMR 4350 65.0 3077 3531
Berger VDL #30512
175
72.0 2.860
Reloder 19
69.0
3070
3663
Berger VDL #30512 175
72.0 2.860
IMR 4350   66.5 3040
3592
Berger VDL #30512  175 72.0
2.860
 Win 760   72.5 3057
3630
Sierra Pro Hunter #2150
 180 72.0
2.800
 H4350  66.5 3018
3640
Sierra Pro Hunter #2150  180 72.0
2.800
H414   66.5 3072 3772
Sierra Pro Hunter #2150  180 72.0 2.800
RS Hunter   68.5 3065 3756
Barnes MRX #30888
180
70.2 2.850
H414  65.0
3049 3716
Barnes MRX #30888 180
70.2 2.850
RS Hunter  67.0
3045
3707
Barnes MRX #30888 180
70.2
2.850
 Win 780
70.5  3003 3604
Barnes TTSX #30879  180 68.1 2.860
H414   63.5 3031
3671
Barnes TTSX #30879 180
68.1
2.860
RS Hunter  65.5
3029
3667
Nosler Partition #16331
180
71.5  2.835 H4350  66.0  3007 3613
Nosler Partition #16331 180
71.5  2.835 H414   66.0
 3060 3744
Nosler Partition #16331 180
71.5 2.835
RS Hunter  68.5 3075
3779
Hornady Interlock #3085
 190 70.8  2.830 Reloder 19  67.5
2979
3745
Hornady Interlock #3085  190 70.8 2.830
H414  65.0 2991 3775
Hornady Interlock #3085  190 70.8
2.830
 Win 780  70.5
2948 3666
Nosler AccuBond #54618
 200 67.2
 2.860 Reloder 19  65.0 2903
3743
Nosler AccuBond #54618  200 67.2 2.860
H414   62.5  2909 3757
Nosler AccuBond #54618 200
67.2 2.860
RS Hunter  64.5
2907
3754
image_pdfimage_print