7mm WSM

 
7mm WSM
 
 

Winchester's 7mm WSM is based on the .300 WSM case necked down to handle .284" bullets. Winchester claims a muzzle velocity (MV) of 3,225 fps with a 140 grain bullet for their 7mm WSM cartridge; the claimed muzzle energy (ME) is 3,233 ft. lbs. With a 160 grain bullet the Winchester figures are 2990 fps and 3176 ft. lbs. at the muzzle. The lighter, shorter 7mm bullets are preferred in these short case magnums. 

This text is based on information from “Cartridges of the World”, Hodgdon reloading manual, the cartridge designer and/or own resources.

   
Bullet weight: Bullet name: Powder:  

 
Not yet verified user loads  
ID: Bullet weight: Bullet name: Powder:  
120 grs
Sierra Pro Hunter
IMR 4350
175 grs
Sierra Match King
H4831SC
160 grs
Speer BTSP
H4831SC
168 grs
Berger
H1000 x
140 grs
Nosler AccuBond
AR2209
162 grs
Hornady A-max
h1000
162.0 grs
HORNADY SST
RL25
160.0 grs
nosler accubond
RETUMBO
175 grs
Sierra Match King
H4831SC
150 grs
Nosler E-Tip
Magpro
162 grs
HORNADY A-MAX
RETUMBO
162 grs
Hornady A-Max
Hogdon Retumbo
180 grs
JLK VLD
H1000X
140 grs
nosler accubond
reloader 17
180 grs
Berger VLD
H4831sc
140 grs
Nosler Accubond
ADI AR2209
162 grs
hornady sst
h4831sc
180 grs
berger vld hunting
imr 7828ssc
139 grs
Hornady
WXR
168 grs
berger vld
h 1000
162 grs
Hornady A-max
IMR-7828ssc
140 grs
Barnes
H4350
180 grs
Berger VLD
H1000
120 grs
Nosler Ballistic tip
Reloder 15
154 grs
Hornady SST
Reloder 22
120 grs
Nosler Ballistic Tip
Reloder 15
168 grs
berger hunting
RL 17
140 grs
Berger
Superformance
150 grs
Swift Scirocco
Alliant RL 26