280 AI Results with 175-180g bullets

[VinceMule]

Would you mind sharing your loads?

I worked up a load in my 25", with 57g of IMR 7828, federal 210 that shoots tiny groups but have not checked the speed. It would be nice to hear how others have fared with this bullet weight.

I sort by ogive length, seat to within .003 of the lands in my chamber.

Thanks in advance

 

[Plinker147]

R23 58 gr. Berger 175 EH ~2850 fps, 24 in barrel. Excellent accuracy and performance

 

[CJ Reichelt]

STABALL 6.5 AT 55.5 GRS, CCI BR2 primer, Hornady 160gr CX running at 2900 in 22 inch barrel. Great accuracy and results on antelope and deer this year. I mention this 160 gr as Hornady said it wouldn't stabilize in a 280AI and was for larger 284 calibers but works great. Thought I would just throw that in there even though not up with the 175 gr for another option.

 

[Darryle]

I am beginning to believe the 280 Ackley is the 6.5 Creedmoor/308 Winchester of the long action. I am constantly surprised by sheer number of different powders that are usable in the 280 Ackley.

 

[The Oregonian]

I use about 64gr of Retumbo with a 175 EH, mag primers, and Peterson brass to get a little over 3k with mine, which has a 26" barrel.

 

[cjl2010]

@lancetkenyon

 

[bamban]

@lancetkenyon

I just copied his RL23 and 175 EH load, Saved me time and money. Cold bore at 1K.

 

[Mark37082]

I use about 64gr of Retumbo with a 175 EH, mag primers, and Peterson brass to get a little over 3k with mine, which has a 26" barrel.

This literally blows my mind in a 280AI. I haven't tried Retumbo or the 175EH, but I'm wondering how you got 64gr of powder in the case with a 175.

 

[VinceMule]

Mind me asking what primer you are running with the Retumbo? Great! Thanks for sharing!

 

[Dmagna]

R23 58 gr. Berger 175 EH ~2850 fps, 24 in barrel. Excellent accuracy and performance

Almost the same here

 

[lancetkenyon]

R23 58 gr. Berger 175 EH ~2850 fps, 24 in barrel. Excellent accuracy and performance

This^.
Nosler brass
CCI BR2
58.0 RL23
175 Elite

26" @ 2986fps suppressed

 

[The Oregonian]

This literally blows my mind in a 280AI. I haven't tried Retumbo or the 175EH, but I'm wondering how you got 64gr of powder in the case with a 175.

Oh it's a compressed load for sure

 

[TOM H]

My 280AI has 27" Lilja barrel.

Peterson brass
Fed 210
59.5gr R-26
2941fps