.270 Win Reloading thoughts IMR 4451 / 150 gr bullets

KCRaider21 · November 6, 2020, 11:19 AM

I am going to reload some .270 Win rounds and the powder I have available is IMR 4451 and the bullets are 150 gr Nosler ballistic tips. I haven't been able to find a lot of data for this powder. I did find the min and max grain weights for 150 gr bullets. My question is have you guys/gals found any powder grain weights you liked with this powder and 150 gr bullets?

**Unclenick** · November 6, 2020, 12:43 PM

I do not have 270 Winchester, but I can tell you that other people's loads, unless they are OCW loads, may not be best in your gun anyway. Search the forum on the various ladder methods to see how to determine the best charge weight for you particular rifle.

November 6, 2020, 11:19 AM	#1
KCRaider21 Member Join Date: March 21, 2013 Posts: 78	.270 Win Reloading thoughts IMR 4451 / 150 gr bullets I am going to reload some .270 Win rounds and the powder I have available is IMR 4451 and the bullets are 150 gr Nosler ballistic tips. I haven't been able to find a lot of data for this powder. I did find the min and max grain weights for 150 gr bullets. My question is have you guys/gals found any powder grain weights you liked with this powder and 150 gr bullets?

November 6, 2020, 12:43 PM	#2
Unclenick Staff Join Date: March 4, 2005 Location: Ohio Posts: 21,738	I do not have 270 Winchester, but I can tell you that other people's loads, unless they are OCW loads, may not be best in your gun anyway. Search the forum on the various ladder methods to see how to determine the best charge weight for you particular rifle. __________________ Gunsite Orange Hat Family Member CMP Certified GSM Master Instructor NRA Certified Rifle Instructor NRA Benefactor Member and Golden Eagle