.416 Rigby

Test barrel: 620 mm (24½”), 1 in 12” twist
Primers: Large Rifle Magnum
Cases: Norma, trim-to length 73,40 mm (2.890”)

Bullet	22,7 g / 350 gr		Swift, A-Frame		C.O.L. 92,0 mm / 3.622 inch
Powder	Starting load				Maximum load
Type	Weight		Velocity		Weight		Velocity
	[g]	[grs]	[m/s]	[fps]	[g]	[grs]	[m/s]	[fps]
N160	5,45	84.1	679	2228	5,95	91.8	736	2415
N165	5,55	85.6	682	2238	6,25	96.4	747	2451
N560	5,73	88.4	685	2247	6,02	92.9	728	2388
Bullet	25,9 g / 400 gr		Barnes, XFB		C.O.L. 94,5 mm / 3.720 inch
Powder	Starting load				Maximum load
Type	Weight		Velocity		Weight		Velocity
	[g]	[grs]	[m/s]	[fps]	[g]	[grs]	[m/s]	[fps]
N160	4,70	72.5	599	1965	5,40	83.3	660	2165
N165	5,83	90.0	631	2070	5,97	92.1	662	2172
N560	5,10	78.7	622	2041	5,43	83.8	661	2169
Bullet	25,9 g / 400 gr		Swift, A-Frame		C.O.L. 92,0 mm / 3.622 inch
Powder	Starting load				Maximum load
Type	Weight		Velocity		Weight		Velocity
	[g]	[grs]	[m/s]	[fps]	[g]	[grs]	[m/s]	[fps]
N160	4,85	74.8	611	2005	5,36	82.7	672	2205
N165	5,45	84.1	651	2136	5,91	91.2	698	2290
N560	5,00	77.2	616	2021	5,54	85.5	660	2165
Bullet	26,6 g / 410 gr		Woodleigh, RNSP		C.O.L. 92,5 mm / 3.642 inch
Powder	Starting load				Maximum load
Type	Weight		Velocity		Weight		Velocity
	[g]	[grs]	[m/s]	[fps]	[g]	[grs]	[m/s]	[fps]
N160	5,43	83.8	637	2090	5,80	89.5	695	2280
N165	5,93	91.5	660	2165	6,42	99.1	720	2362
N560	5,86	90.4	655	2149	6,28	96.9	711	2333
Bullet	29,2 g / 450 gr		Woodleigh, RNSP		C.O.L. 94,5 mm / 3.720 inch
Powder	Starting load				Maximum load
Type	Weight		Velocity		Weight		Velocity
	[g]	[grs]	[m/s]	[fps]	[g]	[grs]	[m/s]	[fps]
N160	5,20	80.2	614	2014	5,67	87.5	663	2175
N165	5,83	90.0	631	2070	6,17	95.2	682	2238
N560	5,70	88.0	633	2077	6,14	94.7	680	2231

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