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8mm Mauser / 8x57mm Mauser / 8x57mm JS Mauser (IMR Data - Maximum Loads)

Warning! Notes: case: Winchester; barrel length: 25"; twist: 1:9.5"; trim length: 2.230"; primer: Winchester LR; bullet diam.: .323"; NEVER EXCEED MAXIMUM LOADS

Be Alert: Publisher cannot be responsible for errors in published load data.

Wt.	Bullet	Powder Manufacturer	Powder	Charge	Velocity (FPS)
150	Speer SP	IMR	IMR-4831	Subscribe	2,325
Remarks: COL: 2.945"; 36,800 cup
150	Speer SP	IMR	IMR-4350	Subscribe	2,315
Remarks: COL: 2.945"; 36,800 cup
150	Speer SP	IMR	IMR-4320	Subscribe	2,270
Remarks: COL: 2.945"; 36,900 cup
150	Speer SP	IMR	IMR-4064	Subscribe	2,305
Remarks: COL: 2.945"; 37,000 cup
150	Speer SP	IMR	IMR-4895	Subscribe	2,310
Remarks: COL: 2.945"; 37,000 cup
150	Speer SP	IMR	IMR-3031	Subscribe	2,335
Remarks: COL: 2.945"; 37,000 cup
150	Speer SP	IMR	IMR-4198	Subscribe	2,225
Remarks: COL: 2.945"; 37,000 cup
150	Speer SP	IMR	SR-4759	Subscribe	1,960
Remarks: COL: 2.945"; 37,000 cup
170	Hornady RN	IMR	IMR-4831	Subscribe	2,255
Remarks: COL: 2.840"; 37,000 cup
170	Hornady RN	IMR	IMR-4350	Subscribe	2,180
Remarks: COL: 2.840"; 37,000 cup
170	Hornady RN	IMR	IMR-4320	Subscribe	2,105
Remarks: COL: 2.840"; 36,200 cup
170	Hornady RN	IMR	IMR-4064	Subscribe	2,175
Remarks: COL: 2.840"; 36,900 cup
170	Hornady RN	IMR	IMR-4895	Subscribe	2,145
Remarks: COL: 2.840"; 37,000 cup
170	Hornady RN	IMR	IMR-3031	Subscribe	2,105
Remarks: COL: 2.840"; 36,100 cup
170	Hornady RN	IMR	IMR-4198	Subscribe	2,075
Remarks: COL: 2.840"; 37,000 cup
170	Hornady RN	IMR	SR-4759	Subscribe	1,855
Remarks: COL: 2.840"; 37,000 cup