Im New and looking for advice

I have never been able to get the speed that Magnum should get in the 270 Win, 264 Win Mag or 6.5x55. Maybe the 280 AI might do better but based on that I would look at something else before Magnum.
 
I have never been able to get the speed that Magnum should get in the 270 Win, 264 Win Mag or 6.5x55. Maybe the 280 AI might do better but based on that I would look at something else before Magnum.
Well that doesn't sound good, I still might try it but I definitely won't be thinking I'm going to get the performance it was saying I guess thanks!
 
Well that doesn't sound good, I still might try it but I definitely won't be thinking I'm going to get the performance it was saying I guess thanks!
It had good accuracy but slow speed. In the 264 WM especially it should have excelled. Little Crow Gunworks on YouTube has done a lot of work with the 280AI you might wish to check out.
 
One more question I keep seeing quickload on here in different forums how does that work and is it a good tool to look into to purchase?
it is...but IMO I wouldn't purchase that in lieu of reloading manuals.
Hornady, Nosler, Lyman...
I would get those in their latest publications and then you're set for a long time.
Ramshot, Accurate, Hodgdon, Alliant ( reloader), Vhita Vhouri all can be had online for free. Including Nosler.
The books an the inTRAnet will keep you busy for awhile with the tips and warning signs in those books, plus they have a great deal of data published for many cartridges and in the case of Lyman they use many different bullets.
Hornady and Nosler use their own and only their own but I must tell ya...
I love Nosler but it's indisputable that during the covid era and perhaps still ongoing to some degree availability is rather poor.

Hornady was far and away the best company during that covid time when the speer, sierra, Nosler and Barnes shelves were pretty damn bare...the Hornady section still had a sea of red on the shelves and it wasn't because people weren't buying them. They hired more bodies and added a shift to get product on the shelf.

There are two reasons I would advise against getting quickload at this time. At a later date it's a great tool...but

Too much of this info can get your head spinning and have you chasing product from store to store in not time.
Worst of all you could be chasing your tail. Trying all these different loads without really experimenting with a couple before moving on.
We've all been there. See some exciting data, try a few loads, then come across another exciting load data..try that one and so on.

The other reason I would say wait on Quickload...
The manuals list load data with a range of a starting load and a maximum load. The max load they list is at an acceptable pressure. While you should never go straight into a max load as a starting point they do publish that load with a safe pressure.
Quickload can show loads over acceptable pressure limits and given that you are new to reloading at this point in time IMO just sticking with book published data showing max loads but with safe pressure would be a good idea.

When you get more experience in this hobby and get to know your weapon, high pressure signs if you experience them, all of that type of thing...
At that point I would say you're ready for QL. Until then keep it simple and safe.

Just know I'm excited for you and rooting for you. We need shooters in this industry and every time a new shooter starts to reload we all win. I'm looking forward to following your new to you hobby and adventure.
 
300wsm that is a great post and solid advice. I have a friend who is new to shooting and reloading and was instantly attracted to chasing velocity and almost appeared to take it as a challenge to beat book max speeds. It scared the hell out of me for him. Reloading is a very serious business and should always be treated as such.

If I could add one thing to the above post, learn ballistics. When you understand ballistics and bullet performance you begin to realise whilst velocity is important, it is far from the only thing.
 
300wsm that is a great post and solid advice. I have a friend who is new to shooting and reloading and was instantly attracted to chasing velocity and almost appeared to take it as a challenge to beat book max speeds. It scared the hell out of me for him. Reloading is a very serious business and should always be treated as such.

If I could add one thing to the above post, learn ballistics. When you understand ballistics and bullet performance you begin to realise whilst velocity is important, it is far from the only thing.
Yeah I have actually learned quite a bit about ballistics before even considering reloading, I was a firearm salesman at a local store and we had a guy who at the time did a lot of long range shooting and I learned a ton from him as well as from my own research!
 
Yeah I have actually learned quite a bit about ballistics before even considering reloading, I was a firearm salesman at a local store and we had a guy who at the time did a lot of long range shooting and I learned a ton from him as well as from my own research!
That's good to hear but hope you try and be very selective with things you hear. Bad habits even from the most experienced of loaders are still bad habits and often times dangerous.
300wsm that is a great post and solid advice. I have a friend who is new to shooting and reloading and was instantly attracted to chasing velocity and almost appeared to take it as a challenge to beat book max speeds. It scared the hell out of me for him. Reloading is a very serious business and should always be treated as such.

If I could add one thing to the above post, learn ballistics. When you understand ballistics and bullet performance you begin to realise whilst velocity is important, it is far from the only thing.
Yes the velocity....
It's very easy to get over zealous with velocity.
Many times published velocity is never realized from "your platform"

Sometimes spot on but other times not so much.
Their lab environment is much more controlled than ours.
We are at the mercy of what the weather is outside, time of year and our specific platform which may or may not like a load combination printed from in a book or online.
 
Annealing or no annealing why and why not? Let me know
Have you been able to load anything yet?
If not,
have you done any steps in the process like resizing? Measuring?

At this point IMO you need to just start loading some ammo.
You have enough info now to resize a once fired case, measure the case to be sure its within spec,
clean the primer pockets,
tumble or not
(sinply a personal preference)
prime the cases,
Drop a safe powder charge
Seat bullets
Go shooting.

Annealing? Nothing to worry about yet.
Get some loading experience first.
 
If it's not too much trouble Dr Mike could you run me a quick load for me?

280 ai
24" 1-9 twist
Peterson brass
168gr AccuBond long range bullet
Federal gold medal match Magnum rifle primers

I'd be looking for Vihtavouri n565, Ramshot Magnum and also H4831SC if you get a chance I'd really appreciate it!
 
Last edited:
If it's not too much trouble Dr Mike could you run me a quick load for me?

280 ai
24" 1-9 twist
Peterson brass
Federal gold medal match Magnum rifle primers

I'd be looking for Vihtavouri n565, Ramshot Magnum and also H4831SC if you get a chance I'd really appreciate it!
Not too much trouble. But what bullets are you wanting to use?
 
Code:
Cartridge          : .280 Ack Imp
Bullet             : .284, 168, Nosler Accubond LR 58623 G7
Useable Case Capaci: 63.519 grain H2O = 4.124 cm³
Cartridge O.A.L. L6: 3.330 inch = 84.58 mm
Barrel Length      : 24.0 inch = 609.6 mm
Powder             : Hodgdon H4831 SC *T

Predicted data by increasing and decreasing the given charge,
incremented in steps of 1.0% of nominal charge.
CAUTION: Figures exceed maximum and minimum recommended loads !

Step    Fill. Charge   Vel.  Energy   Pmax   Pmuz  Prop.Burnt B_Time
 %       %    Grains   fps   ft.lbs    psi    psi      %        ms

-10.0   92    54.18   2592    2506   45604  10591     95.0    1.373
-09.0   93    54.78   2622    2564   47168  10716     95.4    1.352
-08.0   94    55.38   2651    2622   48788  10838     95.9    1.331
-07.0   95    55.99   2681    2681   50469  10956     96.3    1.310
-06.0   96    56.59   2710    2740   52211  11070     96.7    1.290
-05.0   97    57.19   2740    2800   54018  11180     97.1    1.270
-04.0   98    57.79   2769    2861   55892  11286     97.4    1.251  ! Near Maximum !
-03.0   99    58.39   2799    2922   57828  11388     97.8    1.231  ! Near Maximum !
-02.0  100    59.00   2828    2984   59829  11486     98.1    1.212  ! Near Maximum !
-01.0  101    59.60   2858    3047   61902  11579     98.4    1.194  ! Near Maximum !
+00.0  102    60.20   2887    3110   64053  11668     98.6    1.176  ! Near Maximum !
+01.0  103    60.80   2917    3174   66285  11752     98.9    1.158  !DANGEROUS LOAD-DO NOT USE!
+02.0  104    61.40   2946    3238   68602  11831     99.1    1.140  !DANGEROUS LOAD-DO NOT USE!
+03.0  105    62.01   2976    3303   71008  11905     99.3    1.123  !DANGEROUS LOAD-DO NOT USE!
+04.0  106    62.61   3005    3369   73509  11973     99.5    1.106  !DANGEROUS LOAD-DO NOT USE!
+05.0  107    63.21   3035    3435   76108  12037     99.6    1.090  !DANGEROUS LOAD-DO NOT USE!

Results caused by ± 5% powder lot-to-lot burning rate variation using nominal charge
Data for burning rate increased by 5% relative to nominal value:
+Ba    102    60.20   2956    3260   70144  11590     99.8    1.132  !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 5% relative to nominal value:
-Ba    102    60.20   2807    2939   58002  11596     96.4    1.226  ! Near Maximum !
 
Code:
Cartridge          : .280 Ack Imp
Bullet             : .284, 168, Nosler Accubond LR 58623 G7
Useable Case Capaci: 63.519 grain H2O = 4.124 cm³
Cartridge O.A.L. L6: 3.330 inch = 84.58 mm
Barrel Length      : 24.0 inch = 609.6 mm
Powder             : Ramshot Magnum

Predicted data by increasing and decreasing the given charge,
incremented in steps of 1.0% of nominal charge.
CAUTION: Figures exceed maximum and minimum recommended loads !

Step    Fill. Charge   Vel.  Energy   Pmax   Pmuz  Prop.Burnt B_Time
 %       %    Grains   fps   ft.lbs    psi    psi      %        ms

-10.0   93    59.40   2606    2533   43137  11026     97.4    1.405
-09.0   94    60.06   2639    2598   44837  11135     97.9    1.379
-08.0   95    60.72   2672    2664   46611  11237     98.3    1.355
-07.0   96    61.38   2706    2731   48470  11333     98.6    1.330
-06.0   97    62.04   2739    2798   50415  11420     98.9    1.306
-05.0   98    62.70   2772    2867   52453  11500     99.2    1.282
-04.0   99    63.36   2806    2936   54591  11573     99.4    1.259
-03.0  100    64.02   2839    3006   56832  11637     99.6    1.237  ! Near Maximum !
-02.0  101    64.68   2872    3077   59184  11692     99.8    1.214  ! Near Maximum !
-01.0  102    65.34   2905    3149   61656  11739     99.9    1.192  ! Near Maximum !
+00.0  103    66.00   2939    3221   64254  11777    100.0    1.171  ! Near Maximum !
+01.0  105    66.66   2972    3294   66986  11806    100.0    1.149  !DANGEROUS LOAD-DO NOT USE!
+02.0  106    67.32   3005    3368   69861  11828    100.0    1.128  !DANGEROUS LOAD-DO NOT USE!
+03.0  107    67.98   3038    3443   72892  11848    100.0    1.108  !DANGEROUS LOAD-DO NOT USE!
+04.0  108    68.64   3071    3518   76089  11867    100.0    1.088  !DANGEROUS LOAD-DO NOT USE!
+05.0  109    69.30   3104    3593   79461  11883    100.0    1.068  !DANGEROUS LOAD-DO NOT USE!

Results caused by ± 5% powder lot-to-lot burning rate variation using nominal charge
Data for burning rate increased by 5% relative to nominal value:
+Ba    103    66.00   3013    3385   72302  11469    100.0    1.119  !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 5% relative to nominal value:
-Ba    103    66.00   2847    3024   56978  11950     98.8    1.230  ! Near Maximum !
 
Code:
Cartridge          : .280 Ack Imp
Bullet             : .284, 168, Nosler Accubond LR 58623 G7
Useable Case Capaci: 63.519 grain H2O = 4.124 cm³
Cartridge O.A.L. L6: 3.330 inch = 84.58 mm
Barrel Length      : 24.0 inch = 609.6 mm
Powder             : Vihtavuori N565 *C*T

Predicted data by increasing and decreasing the given charge,
incremented in steps of 1.0% of nominal charge.
CAUTION: Figures exceed maximum and minimum recommended loads !

Step    Fill. Charge   Vel.  Energy   Pmax   Pmuz  Prop.Burnt B_Time
 %       %    Grains   fps   ft.lbs    psi    psi      %        ms

-10.0   97    58.59   2636    2591   44356  11648     95.3    1.413
-09.0   99    59.24   2668    2655   45998  11784     95.8    1.389
-08.0  100    59.89   2700    2720   47704  11915     96.3    1.366
-07.0  101    60.54   2733    2786   49476  12040     96.7    1.342
-06.0  102    61.19   2765    2853   51319  12161     97.1    1.320
-05.0  103    61.85   2798    2920   53233  12276     97.5    1.298
-04.0  104    62.50   2830    2988   55225  12385     97.9    1.275
-03.0  105    63.15   2863    3057   57296  12488     98.2    1.254  ! Near Maximum !
-02.0  106    63.80   2895    3127   59451  12585     98.6    1.233  ! Near Maximum !
-01.0  107    64.45   2928    3197   61694  12675     98.8    1.212  ! Near Maximum !
+00.0  108    65.10   2960    3269   64029  12759     99.1    1.192  ! Near Maximum !
+01.0  109    65.75   2992    3340   66462  12836     99.3    1.172  !DANGEROUS LOAD-DO NOT USE!
+02.0  110    66.40   3025    3413   68996  12906     99.5    1.152  !DANGEROUS LOAD-DO NOT USE!
+03.0  111    67.05   3057    3486   71639  12969     99.7    1.133  !DANGEROUS LOAD-DO NOT USE!
+04.0  113    67.70   3089    3560   74395  13025     99.8    1.114  !DANGEROUS LOAD-DO NOT USE!
+05.0  114    68.36   3122    3635   77270  13073     99.9    1.096  !DANGEROUS LOAD-DO NOT USE!

Results caused by ± 5% powder lot-to-lot burning rate variation using nominal charge
Data for burning rate increased by 5% relative to nominal value:
+Ba    108    65.10   3041    3449   71401  12580    100.0    1.139  !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 5% relative to nominal value:
-Ba    108    65.10   2864    3060   56824  12735     96.9    1.254  ! Near Maximum !
 
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