7 x 57

Test barrel: 550 mm (22”), 1 in 9½” twist
Primers: Large Rifle
Cases: Sako, trim-to length 56,80 mm (2.236”)

Bullet	7,8 g / 120 gr		Sierra, Spitzer		C.O.L. 76,5 mm / 3.012 inch
Powder	Starting load				Maximum load
Type	Weight		Velocity		Weight		Velocity
	[g]	[grs]	[m/s]	[fps]	[g]	[grs]	[m/s]	[fps]
N135	2,67	41.1	814	2670	2,87	44.2	880	2887
N140	2,82	43.5	824	2704	3,06	47.2	897	2942
N150	2,85	44.0	828	2717	3,09	47.6	898	2946
Bullet	9,1 g / 140 gr		Nosler, Ballistic Tip		C.O.L. 77,5 mm / 3.051 inch
Powder	Starting load				Maximum load
Type	Weight		Velocity		Weight		Velocity
	[g]	[grs]	[m/s]	[fps]	[g]	[grs]	[m/s]	[fps]
N140	2,58	39.7	736	2415	2,82	43.5	802	2630
N150	2,65	40.9	747	2451	2,90	44.8	810	2657
Bullet	10,4 g / 160 gr		Sierra, SPBT		C.O.L. 77,5 mm / 3.051 inch
Powder	Starting load				Maximum load
Type	Weight		Velocity		Weight		Velocity
	[g]	[grs]	[m/s]	[fps]	[g]	[grs]	[m/s]	[fps]
N150	2,50	38.6	691	2267	2,76	42.7	754	2474
N160	3,04	47.0	726	2381	3,26	50.3	793	2603
Bullet	11,3 g / 175 gr		Speer, Mag-Tip		C.O.L. 77,0 mm / 3.031 inch
Powder	Starting load				Maximum load
Type	Weight		Velocity		Weight		Velocity
	[g]	[grs]	[m/s]	[fps]	[g]	[grs]	[m/s]	[fps]
N160	2,76	42.5	659	2162	3,06	47.1	726	2383
N165	2,94	45.4	666	2184	3,32	51.2	740	2429

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