Load data for 9.3 x 57 + .366 | 250gr | NorthFork Bonded Core

Recommended Powder(s): Accurate 2495, Alliant AR-Comp, Hodgdon H322, IMR 3031, Norma 202

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.366 \| 250gr \| NorthFork Bonded Core
Bullet Weight:	250gr \| 16.2g
Bullet Diameter:	0.366" \| 9.30mm
Bullet Length:	1.290" \| 32.8mm
Caliber:	9.3 x 57 load data
Case Length (l3):	2.224" \| 56.5mm
Cartridge Length (C.O.L.):	3.180" \| 80.8mm
Seated Depth:	0.334" \| 8.5mm
Shank Seated Depth:	0.334" \| 8.5mm
Case Capacity:	63.0 Grains of Water \| 4.09 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	43511 psi \| 3000 bar
LID:	LID_B3927_C1256
Last updated:	2025-01-01

Load data for 112 loads in caliber 9.3 x 57 with .366 | 250gr | NorthFork Bonded Core bullet and 56 powders such as Accurate 2495, Alliant AR-Comp, Hodgdon H322, IMR 3031, Norma 202. The key underlying parameters are shown in the table above.

Important Notice: DO NOT go below Minimum Charge or above Maximum Charge unless there are reasons. Since xxlreloading.com has no control over the equipment and components used by the customer and the data used in connection with the website, any responsibility and liability for the results achieved is rejected. Also see our Terms of Service.

Questions regarding the load data: Please read the information in the next tab "Explanations".
A load must fulfill certain criteria to be listed in the default view below - see "powder criteria to fulfill to be listed".

Our load data might deviate from other sources - see the "most common reasons for deviations".

All loads are based on the bullet and case dimensions shown under "Load Specifications" - see "reloading suggestions" if you deviate.

You can set your specifications in the "Personalized Load Calculator".

Go to the bottom of the "Dashboard " page to set the measure system (imperial vs. metric)
Muzzle velocity vs. barrel length
Every 1 inch additional barrel length increases muzzle velocity by approx. 21.3 fps
C.O.L. (Inch)
C.O.L. (mm)
We recommend you limit powder range to relevant brands to speed up re-calculation of results
Use the Personalized Load Calculator to customize loads to your own specific requirements. Find more details in the help section.

Our default view only displays powders/loads that fulfill certain criteria: Max pressure of a load <=90% of Max. Standardized Pressure. Fill Rate (Min FR): >80% and <100% for rife loads, >60% and <100% for pistol loads. Min. Propellant Combustion (Min z): >90% for rifle loads , >80% for pistol/revolver loads. Relax these criteria at your own risk to potentially get more powders shown in the load tables.
Case Length (Inch)
Case Length (mm)
CaseCapacity (GoW)
Min z (%)
Min FR (%)
Max FR*
Barrel Length (Inch)
Barrel Length (cm)
Safety Buffer (%)
.

Click on the desired row in the tables below to add a specific load / powder to your Diary and manage there.

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	90%	38667	89%	**08	94%
[ADI AR 2208]*	<<locked>>	96%	38783	89%	**88	93%
Accurate 2015	<<locked>>	87%	39117	90%	**78	100%
[Accurate 2200]*	<<locked>>	88%	38812	89%	**59	91%
Accurate 2230	<<locked>>	85%	39059	90%	**85	95%
Accurate 2460	<<locked>>	85%	38667	89%	**92	97%
Accurate 2495 👍	<<locked>>	92%	38798	89%	**57	100%
Accurate 2520	<<locked>>	91%	38972	90%	**51	98%
Accurate 4064	<<locked>>	97%	37144	85%	**34	98%
Alliant AR-Comp 👍	<<locked>>	90%	38856	89%	**51	100%
Alliant Reloder- TS 15.5	<<locked>>	97%	37782	87%	**24	95%
[Alliant Reloder-15]*	<<locked>>	95%	38769	89%	**31	93%
[Baschieri & Pellagri 107]*	<<locked>>	91%	38638	89%	**15	92%
Hodgdon BL-C2	<<locked>>	90%	38479	88%	**51	95%
Hodgdon Benchmark	<<locked>>	86%	39001	90%	**49	96%
Hodgdon H322 👍	<<locked>>	87%	38551	89%	**08	99%
[Hodgdon VARGET]*	<<locked>>	96%	38580	89%	**78	92%
IMR 3031 👍	<<locked>>	95%	38667	89%	**67	99%
[IMR 4064]*	<<locked>>	97%	38812	89%	**82	93%
[IMR 4895]*	<<locked>>	94%	38928	89%	**51	94%
IMR 8208 XBR	<<locked>>	88%	38754	89%	**88	95%
Lovex D073.4	<<locked>>	84%	38856	89%	**85	97%
Lovex D073.5	<<locked>>	86%	39146	90%	**01	97%
Lovex D073.6	<<locked>>	93%	38972	90%	**51	98%
[Lovex S060]*	<<locked>>	89%	38856	89%	**39	94%
Lovex S062	<<locked>>	95%	38696	89%	**08	96%
Norma 201	<<locked>>	91%	38812	89%	**95	96%
Norma 202 👍	<<locked>>	91%	38580	89%	**15	98%
[Norma 203B]*	<<locked>>	95%	38595	89%	**34	94%
[Ramshot Big Game]*	<<locked>>	95%	38856	89%	**38	93%
[Ramshot Wild Boar]*	<<locked>>	90%	39102	90%	**28	94%
[Ramshot X-Terminator]*	<<locked>>	85%	38580	89%	**62	93%
ReloadSwiss RS 40	<<locked>>	85%	38812	89%	**88	97%
ReloadSwiss RS 52	<<locked>>	96%	38740	89%	**77	96%
Rottweil R 901	<<locked>>	88%	39030	90%	**85	98%
Rottweil R 902	<<locked>>	93%	38725	89%	**85	95%
[Rottweil R 903]*	<<locked>>	97%	33924	78%	**59	93%
[SNPE Vectan SP 11]*	<<locked>>	96%	36840	85%	**05	92%
[SNPE Vectan SP 9]*	<<locked>>	92%	38928	89%	**15	94%
SNPE Vectan Tubal 3000	<<locked>>	89%	39073	90%	**36	98%
SNPE Vectan Tubal 5000	<<locked>>	96%	38870	89%	**56	99%
Shooters World Match Rifle	<<locked>>	93%	38972	90%	**51	98%
Shooters World Precision	<<locked>>	95%	38696	89%	**08	96%
Somchem S321	<<locked>>	86%	38290	88%	**08	96%
Somchem S335	<<locked>>	90%	38682	89%	**56	99%
[Somchem S341]*	<<locked>>	90%	38435	88%	**88	93%
[Somchem S355]*	<<locked>>	97%	35897	82%	**78	93%
Vihtavuori N130	<<locked>>	86%	39160	90%	**42	100%
Vihtavuori N133	<<locked>>	92%	39044	90%	**56	100%
Vihtavuori N135	<<locked>>	97%	33997	78%	**36	99%
Vihtavuori N140	<<locked>>	94%	38798	89%	**01	98%
[Vihtavuori N150]*	<<locked>>	97%	30487	70%	**44	93%
Vihtavuori N530	<<locked>>	87%	39088	90%	**05	96%
Vihtavuori N540	<<locked>>	94%	38682	89%	**21	98%
Winchester 748	<<locked>>	87%	38769	89%	**44	96%
[Winchester StaBALL Match]*	<<locked>>	85%	38769	89%	**31	94%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	82%	30081	69%	**31	90%
[ADI AR 2208]*	<<locked>>	91%	33446	77%	**77	90%
Accurate 2015	<<locked>>	81%	32648	75%	**60	99%
[Accurate 2200]*	<<locked>>	85%	35708	82%	**03	90%
[Accurate 2230]*	<<locked>>	81%	33953	78%	**90	93%
Accurate 2460	<<locked>>	81%	33562	77%	**00	95%
Accurate 2495	<<locked>>	81%	26585	61%	**14	97%
[Accurate 2520]*	<<locked>>	81%	27775	64%	**21	93%
[Accurate 4064]*	<<locked>>	81%	22437	52%	**96	92%
Alliant AR-Comp	<<locked>>	81%	28660	66%	**47	100%
[Alliant Reloder- TS 15.5]*	<<locked>>	87%	27934	64%	**08	90%
[Alliant Reloder-15]*	<<locked>>	88%	31879	73%	**96	90%
[Baschieri & Pellagri 107]*	<<locked>>	88%	35288	81%	**49	90%
[Hodgdon BL-C2]*	<<locked>>	81%	28500	66%	**34	91%
[Hodgdon Benchmark]*	<<locked>>	81%	33518	77%	**44	94%
Hodgdon H322	<<locked>>	81%	32184	74%	**80	97%
[Hodgdon VARGET]*	<<locked>>	90%	33083	76%	**70	90%
IMR 3031	<<locked>>	81%	25483	59%	**69	95%
[IMR 4064]*	<<locked>>	90%	31807	73%	**47	90%
[IMR 4895]*	<<locked>>	86%	30052	69%	**67	90%
[IMR 8208 XBR]*	<<locked>>	81%	30763	71%	**31	92%
Lovex D073.4	<<locked>>	81%	35186	81%	**19	95%
Lovex D073.5	<<locked>>	81%	33301	77%	**93	95%
[Lovex D073.6]*	<<locked>>	81%	26092	60%	**78	93%
[Lovex S060]*	<<locked>>	81%	30835	71%	**75	90%
[Lovex S062]*	<<locked>>	82%	26252	60%	**39	90%
[Norma 201]*	<<locked>>	81%	28326	65%	**75	91%
Norma 202	<<locked>>	81%	28007	64%	**98	95%
[Norma 203B]*	<<locked>>	87%	30168	69%	**64	90%
[Ramshot Big Game]*	<<locked>>	90%	32822	75%	**16	90%
[Ramshot Wild Boar]*	<<locked>>	83%	31227	72%	**64	90%
[Ramshot X-Terminator]*	<<locked>>	81%	33895	78%	**70	91%
ReloadSwiss RS 40	<<locked>>	81%	34722	80%	**13	96%
[ReloadSwiss RS 52]*	<<locked>>	84%	26629	61%	**98	90%
Rottweil R 901	<<locked>>	81%	31676	73%	**37	96%
[Rottweil R 902]*	<<locked>>	81%	26818	62%	**32	90%
[Rottweil R 903]*	<<locked>>	91%	28471	65%	**41	90%
[SNPE Vectan SP 11]*	<<locked>>	92%	32518	75%	**13	90%
[SNPE Vectan SP 9]*	<<locked>>	84%	31038	71%	**51	90%
SNPE Vectan Tubal 3000	<<locked>>	81%	30472	70%	**75	95%
[SNPE Vectan Tubal 5000]*	<<locked>>	81%	24714	57%	**57	94%
[Shooters World Match Rifle]*	<<locked>>	81%	26092	60%	**78	93%
[Shooters World Precision]*	<<locked>>	82%	26252	60%	**39	90%
[Somchem S321]*	<<locked>>	81%	32430	75%	**90	94%
Somchem S335	<<locked>>	81%	29544	68%	**78	96%
[Somchem S341]*	<<locked>>	84%	31314	72%	**47	90%
[Somchem S355]*	<<locked>>	90%	28921	66%	**28	90%
Vihtavuori N130	<<locked>>	81%	34229	79%	**51	100%
Vihtavuori N133	<<locked>>	81%	28355	65%	**49	98%
[Vihtavuori N135]*	<<locked>>	81%	21422	49%	**27	93%
[Vihtavuori N140]*	<<locked>>	81%	26382	61%	**36	94%
[Vihtavuori N150]*	<<locked>>	91%	25788	59%	**29	90%
[Vihtavuori N530]*	<<locked>>	81%	31908	73%	**64	93%
[Vihtavuori N540]*	<<locked>>	81%	25947	60%	**49	93%
[Winchester 748]*	<<locked>>	81%	31415	72%	**93	94%
[Winchester StaBALL Match]*	<<locked>>	81%	33359	77%	**19	92%

Start Load - Barrel Length: 23.60''

Any powder missing? Then click here.

FR ... fill rate of the cartridge in percent

MaxP ... max. pressure of load in psi or bar

% ... max. pressure of load in percent of the maximum allowed pressure for this caliber

V(0) ... muzzle velocity in feet per second (fps) or meters per second (m/s)

z ... powder burnt in percent

[...] *... not dangerous but load has suboptimal powder burnt with possible characteristics such as extensive muzzle flash or inaccurate loads.

[...] ²... fill rate low - you might want to consider using a filler to ensure proper ignition.

[...] ᴾ... possible press load - work up slowly to this load while watching for signs of excessive pressure.

👍 ... recommended powder/load for this caliber and bullet combination based on its ballistic performance.

<<locked>>... you need to buy an access license to unlock the data