Handladdningsdata

270 Wby Mag

Bullet: Sierra GK 130 gr 270 Caliber

Bullet weight	8.42 g / 130 gr
B.C	0.436
C.O.L	83.0 / 3.268

Gunpowder	Charge weight	Velocity m/s	Velocity fps
Norma MRP	Max 73.2 Min 70	Max: 1021 Min: 952	Max: 3350 Min: 3124

Bullet: Hornady SP 100 gr 270 Caliber

Bullet weight	6.48 g / 100 gr
B.C	0.307
C.O.L	79.5 / 3.130

Gunpowder	Charge weight	Velocity m/s	Velocity fps
Norma 204	Max 73.6 Min 70	Max: 1109 Min: 1047	Max: 3639 Min: 3435

Bullet: Hornady SP 130 gr 270 Caliber

Bullet weight	8.42 g / 130 gr
B.C	0.409
C.O.L	82.0 / 3.228

Gunpowder	Charge weight	Velocity m/s	Velocity fps
Norma MRP	Max 74.5 Min 70	Max: 1028 Min: 977	Max: 3373 Min: 3206

Bullet: Hornady BTSP 140 gr 270 Caliber

Bullet weight	9.07 g / 140 gr
B.C	0.486
C.O.L	82.5 / 3.248

Gunpowder	Charge weight	Velocity m/s	Velocity fps
Norma MRP	Max 72 Min 68	Max: 988 Min: 935	Max: 3242 Min: 3068
-	Max 78 Min 74	Max: 994 Min: 926	Max: 3261 Min: 3038

Bullet: Hornady SP 150 gr 270 Caliber

Bullet weight	9.72 g / 150 gr
B.C	0.462
C.O.L	81.0 / 3.189

Gunpowder	Charge weight	Velocity m/s	Velocity fps
Norma MRP	Max 69.2 Min 66	Max: 939 Min: 894	Max: 3081 Min: 2933
-	Max 74 Min 70	Max: 937 Min: 896	Max: 3074 Min: 2940

Bullet: Nosler Partition 150 gr 270 Caliber

Bullet weight	9.72 g / 150 gr
B.C	0.465
C.O.L	83.5 / 3.287

Gunpowder	Charge weight	Velocity m/s	Velocity fps
Norma MRP	Max 69.6 Min 66	Max: 952 Min: 905	Max: 3124 Min: 2969
-	Max 75.9 Min 72	Max: 955 Min: 905	Max: 3133 Min: 2969

Bullet: Nosler BST 140 gr 270 Caliber

Bullet weight	9.07 g / 140 gr
B.C	0.456
C.O.L	83.5 / 3.287

Gunpowder	Charge weight	Velocity m/s	Velocity fps
Norma MRP	Max 70.5 Min 67	Max: 976 Min: 933	Max: 3202 Min: 3061
-	Max 76 Min 72	Max: 970 Min: 918	Max: 3183 Min: 3012

Bullet: Swift A-Frame 140 gr 6.5mm Caliber

Bullet weight	9.07 g / 140 gr
B.C	0.401

Gunpowder	Charge weight	Velocity m/s	Velocity fps
-	Max 78 Min 74	Max: 990 Min: 930	Max: 3248 Min: 3051
Norma MRP	Max 72 Min 68	Max: 987 Min: 934	Max: 3238 Min: 3064