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8mm Mauser / 8x57mm Mauser / 8x57mm JS Mauser

Warning! Notes: Start a few grains low whenever trying a new load, recommended or not. (Rifle Issue #243 - March/April, 2009)

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

Wt.	Bullet	Powder Manufacturer	Powder	Charge	Velocity (FPS)
125	Hornady softpoint	Winchester	W-748	Subscribe	2874
Remarks: 100-yard group (inches): 1.5; primer: Remington 9 1/2; barrel length (inches): 23.6
150	Sierra softpoint	Winchester	W-748	Subscribe	2839
Remarks: 100-yard group (inches): 2.0; primer: Remington 9 1/2; barrel length (inches): 23.6 (98k)
170	Hornady roundnose	IMR	IMR-4320	Subscribe	2739
Remarks: 100-yard group (inches): 2.0; primer: Winchester LR; barrel length (inches): 23.6 (98k)
180	Nosler Ballistic Tip	IMR	IMR-4064	Subscribe	2789
Remarks: maximum charge; 100-yard group (inches): 3.0; primer: Federal LR; barrel length (inches): 23.6 (98k)
200	Barnes hollowpoint	Hodgdon	H-4350	Subscribe	2627
Remarks: 100-yard group (inches): 2.0; primer: Remington 9 1/2; barrel length (inches): 23.6 (BRNO)
200	Speer spitzer	Hodgdon	H-380	Subscribe	2349
Remarks: 100-yard group (inches): 2.5; primer: Winchester LR; barrel length (inches): 23.6 (98k)
220	Sierra boat-tail spitzer	Winchester	W-760	Subscribe	2513
Remarks: 100-yard group (inches): 3.0; primer: Remington 9 1/2; barrel length (inches): 23.6 (98k)