Load data for 9.3 x 57 + .366 | 250gr | Woodleigh RN SN

Recommended Powder(s): Accurate 4064, IMR 3031

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.366 \| 250gr \| Woodleigh RN SN
Manufacturer SKU:	47A
Bullet Weight:	250gr \| 16.2g
Bullet Diameter:	0.366" \| 9.30mm
Bullet Length:	<<locked>>
Caliber:	9.3 x 57 load data
Case Length (l3):	2.224" \| 56.5mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
Case Capacity:	63.0 Grains of Water \| 4.09 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	43511 psi \| 3000 bar
LID:	LID_B12157_C1256
Last updated:	2026-01-28

Load data for 114 loads in caliber 9.3 x 57 with .366 | 250gr | Woodleigh RN SN bullet and 57 powders such as Accurate 4064, IMR 3031. 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".

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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>>	87%	38566	89%	**54	95%
[ADI AR 2208]*	<<locked>>	93%	38972	90%	**38	94%
[Accurate 2200]*	<<locked>>	85%	38856	89%	**11	93%
Accurate 2495	<<locked>>	88%	38740	89%	**90	100%
Accurate 2520	<<locked>>	87%	38899	89%	**87	98%
Accurate 4064 👍	<<locked>>	94%	38943	90%	**00	99%
Alliant AR-Comp	<<locked>>	87%	39117	90%	**90	100%
[Alliant Power Pro 2000-MR]*	<<locked>>	90%	38638	89%	**13	92%
Alliant Reloder- TS 15.5	<<locked>>	94%	38812	89%	**90	96%
[Alliant Reloder-15]*	<<locked>>	92%	39146	90%	**83	94%
[Alliant Reloder-17]*	<<locked>>	97%	37449	86%	**03	94%
[Baschieri & Pellagri 107]*	<<locked>>	88%	38943	89%	**74	93%
Bofors RP3	<<locked>>	95%	39030	90%	**03	96%
Hodgdon BL-C2	<<locked>>	87%	38856	89%	**00	96%
Hodgdon Benchmark	<<locked>>	83%	38798	89%	**92	97%
[Hodgdon CFE223]*	<<locked>>	92%	38870	89%	**97	93%
Hodgdon H322	<<locked>>	84%	39001	90%	**57	99%
[Hodgdon H380]*	<<locked>>	93%	39001	90%	**67	92%
Hodgdon H4895	<<locked>>	87%	38711	89%	**67	96%
[Hodgdon VARGET]*	<<locked>>	93%	38783	89%	**34	94%
IMR 3031 👍	<<locked>>	91%	38537	89%	**03	100%
[IMR 4064]*	<<locked>>	93%	38740	89%	**34	94%
IMR 4895	<<locked>>	90%	38653	89%	**90	95%
IMR 8208 XBR	<<locked>>	85%	38928	89%	**38	96%
Lovex D073.6	<<locked>>	89%	38493	88%	**80	98%
Lovex S060	<<locked>>	86%	38725	89%	**85	95%
Lovex S062	<<locked>>	91%	38435	88%	**51	96%
Norma 201	<<locked>>	88%	38711	89%	**34	96%
Norma 202	<<locked>>	88%	38479	88%	**54	99%
Norma 203B	<<locked>>	92%	39102	90%	**93	95%
[Ramshot Big Game]*	<<locked>>	92%	39030	90%	**97	94%
[Ramshot TAC]*	<<locked>>	85%	38783	89%	**21	91%
Ramshot Wild Boar	<<locked>>	87%	39059	90%	**74	95%
[ReloadSwiss RS 52]*	<<locked>>	90%	39131	90%	**36	94%
ReloadSwiss RS 60	<<locked>>	96%	38696	89%	**46	97%
Rottweil R 901	<<locked>>	85%	38566	89%	**15	98%
Rottweil R 902	<<locked>>	90%	38754	89%	**28	96%
Rottweil R 903	<<locked>>	97%	38551	89%	**90	96%
[SNPE Vectan SP 11]*	<<locked>>	95%	38551	89%	**93	94%
[SNPE Vectan SP 7]*	<<locked>>	87%	38566	89%	**31	92%
SNPE Vectan SP 9	<<locked>>	89%	39044	90%	**64	95%
SNPE Vectan Tubal 3000	<<locked>>	86%	38711	89%	**75	98%
SNPE Vectan Tubal 5000	<<locked>>	93%	38957	90%	**98	99%
Shooters World Match Rifle	<<locked>>	89%	38493	88%	**80	98%
Shooters World Precision	<<locked>>	91%	38435	88%	**51	96%
Somchem S321	<<locked>>	84%	38986	90%	**64	97%
Somchem S335	<<locked>>	87%	38711	89%	**95	99%
[Somchem S341]*	<<locked>>	88%	38841	89%	**47	94%
Somchem S355	<<locked>>	96%	39073	90%	**80	96%
Vihtavuori N133	<<locked>>	88%	38682	89%	**88	100%
Vihtavuori N135	<<locked>>	97%	38450	88%	**54	100%
Vihtavuori N140	<<locked>>	90%	38580	89%	**38	99%
Vihtavuori N150	<<locked>>	96%	33634	77%	**56	95%
Vihtavuori N530	<<locked>>	84%	38551	89%	**44	97%
Vihtavuori N540	<<locked>>	91%	38754	89%	**64	99%
[Winchester 6.5 StaBALL]*	<<locked>>	97%	35505	82%	**69	93%
Winchester 748	<<locked>>	85%	38986	90%	**97	97%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	81%	31749	73%	**10	92%
[ADI AR 2208]*	<<locked>>	84%	30690	71%	**64	90%
[Accurate 2200]*	<<locked>>	81%	34069	78%	**19	91%
Accurate 2495	<<locked>>	81%	30197	69%	**23	99%
Accurate 2520	<<locked>>	81%	31241	72%	**36	96%
Accurate 4064	<<locked>>	81%	25440	58%	**08	95%
Alliant AR-Comp	<<locked>>	81%	31865	73%	**59	100%
[Alliant Power Pro 2000-MR]*	<<locked>>	87%	34766	80%	**24	90%
[Alliant Reloder- TS 15.5]*	<<locked>>	81%	25918	60%	**91	90%
[Alliant Reloder-15]*	<<locked>>	83%	29530	68%	**80	90%
[Alliant Reloder-17]*	<<locked>>	90%	30719	71%	**42	90%
[Baschieri & Pellagri 107]*	<<locked>>	82%	32416	74%	**33	90%
[Bofors RP3]*	<<locked>>	82%	25686	59%	**11	90%
[Hodgdon BL-C2]*	<<locked>>	81%	31589	73%	**49	94%
Hodgdon Benchmark	<<locked>>	81%	36376	84%	**46	96%
[Hodgdon CFE223]*	<<locked>>	88%	33475	77%	**82	90%
Hodgdon H322	<<locked>>	81%	35476	82%	**92	99%
[Hodgdon H380]*	<<locked>>	89%	33765	78%	**65	90%
[Hodgdon H4895]*	<<locked>>	81%	31807	73%	**23	93%
[Hodgdon VARGET]*	<<locked>>	85%	30864	71%	**67	90%
IMR 3031	<<locked>>	81%	28152	65%	**80	97%
[IMR 4064]*	<<locked>>	84%	29631	68%	**37	90%
[IMR 4895]*	<<locked>>	81%	28471	65%	**67	90%
IMR 8208 XBR	<<locked>>	81%	33663	77%	**33	95%
Lovex D073.6	<<locked>>	81%	29109	67%	**90	95%
[Lovex S060]*	<<locked>>	81%	33591	77%	**83	93%
[Lovex S062]*	<<locked>>	81%	28021	64%	**24	92%
[Norma 201]*	<<locked>>	81%	31241	72%	**83	94%
Norma 202	<<locked>>	81%	30966	71%	**00	97%
[Norma 203B]*	<<locked>>	82%	28311	65%	**54	90%
[Ramshot Big Game]*	<<locked>>	84%	30313	70%	**03	90%
[Ramshot TAC]*	<<locked>>	83%	36201	83%	**69	90%
[Ramshot Wild Boar]*	<<locked>>	81%	32372	74%	**36	92%
[ReloadSwiss RS 52]*	<<locked>>	83%	30980	71%	**59	90%
[ReloadSwiss RS 60]*	<<locked>>	84%	26672	61%	**37	90%
Rottweil R 901	<<locked>>	81%	34650	80%	**39	97%
[Rottweil R 902]*	<<locked>>	81%	29675	68%	**41	93%
[Rottweil R 903]*	<<locked>>	85%	26194	60%	**18	90%
[SNPE Vectan SP 11]*	<<locked>>	87%	30487	70%	**13	90%
[SNPE Vectan SP 7]*	<<locked>>	83%	34113	78%	**46	90%
[SNPE Vectan SP 9]*	<<locked>>	81%	30574	70%	**83	91%
SNPE Vectan Tubal 3000	<<locked>>	81%	33388	77%	**73	97%
SNPE Vectan Tubal 5000	<<locked>>	81%	27021	62%	**55	96%
Shooters World Match Rifle	<<locked>>	81%	29109	67%	**90	95%
[Shooters World Precision]*	<<locked>>	81%	28021	64%	**24	92%
Somchem S321	<<locked>>	81%	35592	82%	**98	96%
Somchem S335	<<locked>>	81%	32460	75%	**73	98%
[Somchem S341]*	<<locked>>	81%	31082	71%	**87	91%
[Somchem S355]*	<<locked>>	84%	26934	62%	**18	90%
Vihtavuori N133	<<locked>>	81%	30922	71%	**41	99%
Vihtavuori N135	<<locked>>	81%	23627	54%	**26	96%
Vihtavuori N140	<<locked>>	81%	28979	67%	**44	96%
[Vihtavuori N150]*	<<locked>>	85%	23989	55%	**19	90%
Vihtavuori N530	<<locked>>	81%	35346	81%	**82	95%
Vihtavuori N540	<<locked>>	81%	28645	66%	**54	96%
[Winchester 6.5 StaBALL]*	<<locked>>	91%	30153	69%	**51	90%
Winchester 748	<<locked>>	81%	34650	80%	**11	96%

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