.454 Casull

Test barrel: 240 mm (9½”), 1 in 24” twist
Primers: Small Rifle
Cases: Freedom Arms, trim-to length 33,30 mm (1.311”)

Bullet	12,0 g / 185 gr		HP/XTP(1, Hornady		C.O.L. 41,7 mm / 1.642 inch
Powder	Starting load				Maximum load
Type	Weight		Velocity		Weight		Velocity
	[g]	[grs]	[m/s]	[fps]	[g]	[grs]	[m/s]	[fps]
3N37	1,14	17.6	531	1742	1,36	21.0	588	1929
N350	1,18	18.2	537	1762	1,39	21.4	593	1946
N105	1,72	26.5	606	1988	1,90	29.3	653	2142
1) The crimping is done is over the bullet ogive.
Bullet	14,6 g / 225 gr		HP, Speer		C.O.L. 42,7 mm / 1.681 inch
Powder	Starting load				Maximum load
Type	Weight		Velocity		Weight		Velocity
	[g]	[grs]	[m/s]	[fps]	[g]	[grs]	[m/s]	[fps]
3N37	1,09	16.8	474	1555	1,27	19.6	523	1716
N105	1,59	24.5	536	1759	1,73	26.7	580	1903
N110	2,00	30.9	566	1857	2,17	33.5	614	2014
Bullet	16,2 g / 250 gr		HP/XTP, Hornady		C.O.L. 42,8 mm / 1.685 inch
Powder	Starting load				Maximum load
Type	Weight		Velocity		Weight		Velocity
	[g]	[grs]	[m/s]	[fps]	[g]	[grs]	[m/s]	[fps]
3N37	1,01	15.6	437	1434	1,18	18.2	487	1598
N105	1,39	21.4	481	1578	1,57	24.2	536	1759
N110	1,82	28.1	523	1716	1,99	30.7	569	1867
Bullet	19,4 g / 300 gr		Plated HP, Speer		C.O.L. 44,5 mm / 1.752 inch
Powder	Starting load				Maximum load
Type	Weight		Velocity		Weight		Velocity
	[g]	[grs]	[m/s]	[fps]	[g]	[grs]	[m/s]	[fps]
3N37	0,99	15.3	396	1299	1,10	17.0	433	1421
N105	1,28	19.8	431	1414	1,49	23.0	484	1588
N110	1,71	26.4	474	1555	1,86	28.7	514	1686

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