Load data for 9.3 x 66 Sako (370 Sako Mag) + .366 | 262gr | Ferrobull Tripple Expand Jagd

Recommended Powder(s): Alliant Reloder-15, Baschieri & Pellagri 107, IMR 4895, Norma 203B, ReloadSwiss RS 52

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.366 \| 262gr \| Ferrobull Tripple Expand Jagd
Manufacturer SKU:	J-366-262
Bullet Weight:	262gr \| 17.0g
Bullet Diameter:	0.366" \| 9.30mm
Bullet Length:	1.378" \| 35.0mm
Caliber:	9.3 x 66 Sako (370 Sako Mag) load data
Case Length (l3):	2.590" \| 65.8mm
Cartridge Length (C.O.L.):	3.290" \| 83.6mm
Seated Depth:	0.678" \| 17.2mm
Shank Seated Depth:	0.322" \| 8.2mm
Case Capacity:	81.0 Grains of Water \| 5.26 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	60191 psi \| 4150 bar
LID:	LID_B9076_C1263
Last updated:	2025-01-01
Recommended Twist Rate:	1:16 - 1:13

Load data for 190 loads in caliber 9.3 x 66 Sako (370 Sako Mag) with .366 | 262gr | Ferrobull Tripple Expand Jagd bullet and 95 powders such as Alliant Reloder-15, Baschieri & Pellagri 107, IMR 4895, Norma 203B, ReloadSwiss RS 52. 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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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>>	92%	53476	89%	**16	99%
ADI AR 2208	<<locked>>	97%	52373	87%	**84	99%
ADI AR 2219	<<locked>>	83%	53998	90%	**84	100%
Accurate 2015	<<locked>>	88%	53925	90%	**28	100%
Accurate 2200	<<locked>>	90%	53374	89%	**77	98%
Accurate 2230	<<locked>>	86%	53693	89%	**74	100%
Accurate 2460	<<locked>>	86%	53447	89%	**77	100%
Accurate 2495	<<locked>>	91%	53345	89%	**93	100%
Accurate 2520	<<locked>>	91%	53824	89%	**23	100%
[Accurate 2700]*	<<locked>>	97%	51967	86%	**15	94%
Accurate 4064	<<locked>>	97%	52808	88%	**07	100%
Accurate 4350	<<locked>>	97%	38435	64%	**49	95%
Alliant AR-Comp	<<locked>>	91%	53708	89%	**80	100%
Alliant Reloder- TS 15.5	<<locked>>	97%	51503	86%	**07	100%
Alliant Reloder-10x	<<locked>>	85%	53447	89%	**31	100%
Alliant Reloder-15 👍	<<locked>>	96%	54157	90%	**46	99%
Alliant Reloder-16	<<locked>>	97%	39595	66%	**59	95%
Alliant Reloder-17	<<locked>>	97%	45716	76%	**00	99%
Baschieri & Pellagri 106	<<locked>>	84%	53534	89%	**92	100%
Baschieri & Pellagri 107 👍	<<locked>>	92%	53882	90%	**39	99%
Hodgdon BL-C2	<<locked>>	90%	53142	88%	**36	100%
Hodgdon Benchmark	<<locked>>	89%	54041	90%	**51	100%
Hodgdon CFE223	<<locked>>	96%	53780	89%	**75	99%
Hodgdon H322	<<locked>>	89%	53998	90%	**84	100%
Hodgdon H335	<<locked>>	84%	54070	90%	**97	100%
Hodgdon H380	<<locked>>	97%	53403	89%	**23	98%
[Hodgdon H414]*	<<locked>>	97%	46818	78%	**77	94%
Hodgdon Hybrid 100V	<<locked>>	97%	36158	60%	**64	96%
Hodgdon LVR	<<locked>>	97%	43453	72%	**11	96%
[Hodgdon Superperformance]*	<<locked>>	97%	43671	73%	**15	92%
Hodgdon VARGET	<<locked>>	97%	51982	86%	**80	99%
IMR 3031	<<locked>>	96%	53911	90%	**26	100%
IMR 4064	<<locked>>	97%	51488	86%	**64	99%
IMR 4166 Enduron	<<locked>>	97%	51634	86%	**34	95%
IMR 4198	<<locked>>	85%	53301	89%	**85	100%
[IMR 4350]*	<<locked>>	97%	41075	68%	**10	91%
IMR 4451 Enduron	<<locked>>	97%	48965	81%	**21	95%
[IMR 4831]*	<<locked>>	97%	33750	56%	**34	94%
IMR 4895 👍	<<locked>>	95%	53838	89%	**52	99%
IMR 8208 XBR	<<locked>>	90%	53737	89%	**93	100%
Lovex D073.4	<<locked>>	85%	54012	90%	**70	100%
Lovex D073.5	<<locked>>	87%	54114	90%	**84	100%
Lovex D073.6	<<locked>>	93%	53824	89%	**23	100%
Lovex S060	<<locked>>	92%	53606	89%	**51	99%
Lovex S062	<<locked>>	96%	53693	89%	**03	100%
Lovex S065	<<locked>>	97%	44759	74%	**65	95%
[Lovex S070]*	<<locked>>	97%	41989	70%	**36	93%
Norma 201	<<locked>>	93%	53969	90%	**90	100%
Norma 202	<<locked>>	93%	54041	90%	**00	100%
Norma 203B 👍	<<locked>>	96%	53867	90%	**43	99%
Norma URP	<<locked>>	97%	39552	66%	**56	95%
Ramshot Big Game	<<locked>>	96%	54085	90%	**66	99%
[Ramshot Hunter]*	<<locked>>	97%	38856	65%	**33	93%
Ramshot TAC	<<locked>>	90%	53983	90%	**00	98%
Ramshot Wild Boar	<<locked>>	91%	53490	89%	**23	99%
Ramshot X-Terminator	<<locked>>	87%	53563	89%	**74	99%
ReloadSwiss RS 40	<<locked>>	86%	53345	89%	**77	100%
ReloadSwiss RS 50	<<locked>>	97%	53722	89%	**00	97%
ReloadSwiss RS 52 👍	<<locked>>	97%	53330	89%	**72	100%
ReloadSwiss RS 60	<<locked>>	97%	44382	74%	**93	99%
ReloadSwiss RS 62	<<locked>>	97%	38841	65%	**69	95%
[ReloadSwiss RS 70]*	<<locked>>	97%	39958	66%	**69	94%
Rottweil R 901	<<locked>>	90%	54099	90%	**67	100%
Rottweil R 902	<<locked>>	95%	53867	89%	**84	100%
Rottweil R 903	<<locked>>	97%	47935	80%	**57	99%
[Rottweil R 907]*	<<locked>>	97%	46934	78%	**85	93%
SNPE Vectan SP 11	<<locked>>	97%	49356	82%	**07	99%
SNPE Vectan SP 7	<<locked>>	91%	53403	89%	**97	98%
SNPE Vectan SP 9	<<locked>>	93%	54143	90%	**26	99%
SNPE Vectan Tubal 3000	<<locked>>	91%	53954	90%	**15	100%
SNPE Vectan Tubal 5000	<<locked>>	97%	51793	86%	**92	100%
[SNPE Vectan Tubal 7000]*	<<locked>>	97%	43685	73%	**13	93%
Shooters World Long Rifle	<<locked>>	97%	44759	74%	**65	95%
Shooters World Match Rifle	<<locked>>	93%	53824	89%	**23	100%
Shooters World Precision	<<locked>>	96%	53693	89%	**03	100%
Shooters World Tactical Rifle	<<locked>>	85%	54056	90%	**61	100%
Somchem S321	<<locked>>	88%	54056	90%	**13	100%
Somchem S335	<<locked>>	92%	53505	89%	**25	100%
Somchem S341	<<locked>>	91%	53534	89%	**03	99%
Somchem S355	<<locked>>	97%	49066	82%	**64	99%
Somchem S365	<<locked>>	97%	35012	58%	**03	98%
Vihtavuori N130	<<locked>>	88%	53374	89%	**88	100%
Vihtavuori N133	<<locked>>	94%	54041	90%	**11	100%
Vihtavuori N135	<<locked>>	97%	46862	78%	**82	100%
Vihtavuori N140	<<locked>>	95%	53983	90%	**74	100%
Vihtavuori N150	<<locked>>	97%	41176	68%	**13	99%
Vihtavuori N160	<<locked>>	97%	43656	73%	**88	96%
Vihtavuori N530	<<locked>>	88%	53243	88%	**90	100%
Vihtavuori N540	<<locked>>	95%	53780	89%	**03	100%
Vihtavuori N550	<<locked>>	97%	43918	73%	**34	97%
[Vihtavuori N555]*	<<locked>>	97%	29312	49%	**82	92%
Winchester 6.5 StaBALL	<<locked>>	97%	42960	71%	**52	98%
Winchester 748	<<locked>>	88%	54027	90%	**43	100%
[Winchester 760]*	<<locked>>	97%	46818	78%	**77	94%
Winchester StaBALL Match	<<locked>>	86%	53432	89%	**26	100%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2206H	<<locked>>	81%	38218	63%	**67	97%
[ADI AR 2208]*	<<locked>>	81%	32561	54%	**33	94%
ADI AR 2219	<<locked>>	81%	49922	83%	**31	100%
Accurate 2015	<<locked>>	81%	43294	72%	**87	100%
Accurate 2200	<<locked>>	81%	40335	67%	**67	95%
Accurate 2230	<<locked>>	81%	45179	75%	**52	99%
Accurate 2460	<<locked>>	81%	45136	75%	**59	100%
Accurate 2495	<<locked>>	81%	37666	63%	**67	100%
Accurate 2520	<<locked>>	81%	38580	64%	**93	99%
[Accurate 2700]*	<<locked>>	88%	39030	65%	**08	90%
Accurate 4064	<<locked>>	81%	31676	53%	**62	99%
[Accurate 4350]*	<<locked>>	86%	27137	45%	**96	90%
Alliant AR-Comp	<<locked>>	81%	38870	65%	**83	100%
Alliant Reloder- TS 15.5	<<locked>>	81%	31154	52%	**46	95%
Alliant Reloder-10x	<<locked>>	81%	47050	78%	**46	100%
Alliant Reloder-15	<<locked>>	81%	33997	56%	**01	95%
[Alliant Reloder-16]*	<<locked>>	87%	29457	49%	**19	90%
[Alliant Reloder-17]*	<<locked>>	81%	27282	45%	**90	91%
Baschieri & Pellagri 106	<<locked>>	81%	49037	81%	**33	100%
Baschieri & Pellagri 107	<<locked>>	81%	36912	61%	**57	95%
Hodgdon BL-C2	<<locked>>	81%	38580	64%	**06	98%
Hodgdon Benchmark	<<locked>>	81%	42395	70%	**77	99%
[Hodgdon CFE223]*	<<locked>>	81%	32329	54%	**88	93%
Hodgdon H322	<<locked>>	81%	42482	71%	**23	100%
Hodgdon H335	<<locked>>	81%	49429	82%	**34	100%
[Hodgdon H380]*	<<locked>>	81%	31879	53%	**46	92%
[Hodgdon H414]*	<<locked>>	88%	35650	59%	**64	90%
[Hodgdon Hybrid 100V]*	<<locked>>	85%	25092	42%	**85	90%
[Hodgdon LVR]*	<<locked>>	85%	30168	50%	**33	90%
[Hodgdon Superperformance]*	<<locked>>	94%	39407	65%	**36	90%
[Hodgdon VARGET]*	<<locked>>	81%	32285	54%	**23	94%
IMR 3031	<<locked>>	81%	33968	56%	**18	100%
[IMR 4064]*	<<locked>>	81%	31807	53%	**10	94%
[IMR 4166 Enduron]*	<<locked>>	84%	35621	59%	**49	90%
IMR 4198	<<locked>>	81%	47761	79%	**16	100%
[IMR 4350]*	<<locked>>	94%	38072	63%	**54	90%
[IMR 4451 Enduron]*	<<locked>>	87%	35810	59%	**85	90%
[IMR 4831]*	<<locked>>	90%	27586	46%	**80	90%
IMR 4895	<<locked>>	81%	34824	58%	**31	96%
IMR 8208 XBR	<<locked>>	81%	40248	67%	**80	98%
Lovex D073.4	<<locked>>	81%	46891	78%	**72	100%
Lovex D073.5	<<locked>>	81%	44889	75%	**56	100%
Lovex D073.6	<<locked>>	81%	36318	60%	**51	99%
Lovex S060	<<locked>>	81%	39146	65%	**18	97%
Lovex S062	<<locked>>	81%	33765	56%	**72	97%
[Lovex S065]*	<<locked>>	85%	31024	52%	**96	90%
[Lovex S070]*	<<locked>>	90%	34432	57%	**95	90%
Norma 201	<<locked>>	81%	37231	62%	**21	98%
Norma 202	<<locked>>	81%	37391	62%	**41	99%
Norma 203B	<<locked>>	81%	33388	55%	**92	95%
[Norma URP]*	<<locked>>	86%	28282	47%	**00	90%
[Ramshot Big Game]*	<<locked>>	81%	32851	55%	**92	94%
[Ramshot Hunter]*	<<locked>>	92%	34055	57%	**28	90%
[Ramshot TAC]*	<<locked>>	81%	40161	67%	**74	94%
Ramshot Wild Boar	<<locked>>	81%	38856	65%	**90	97%
Ramshot X-Terminator	<<locked>>	81%	43497	72%	**20	98%
ReloadSwiss RS 40	<<locked>>	81%	45165	75%	**59	100%
[ReloadSwiss RS 50]*	<<locked>>	82%	33576	56%	**52	90%
ReloadSwiss RS 52	<<locked>>	81%	31575	52%	**92	97%
[ReloadSwiss RS 60]*	<<locked>>	81%	26658	44%	**73	92%
[ReloadSwiss RS 62]*	<<locked>>	88%	29109	48%	**42	90%
[ReloadSwiss RS 70]*	<<locked>>	91%	32967	55%	**15	90%
Rottweil R 901	<<locked>>	81%	41075	68%	**74	100%
Rottweil R 902	<<locked>>	81%	35665	59%	**88	97%
[Rottweil R 903]*	<<locked>>	81%	28572	47%	**90	94%
[Rottweil R 907]*	<<locked>>	89%	37188	62%	**11	90%
[SNPE Vectan SP 11]*	<<locked>>	81%	30110	50%	**29	93%
[SNPE Vectan SP 7]*	<<locked>>	81%	37913	63%	**47	94%
SNPE Vectan SP 9	<<locked>>	81%	36477	61%	**34	96%
SNPE Vectan Tubal 3000	<<locked>>	81%	39189	65%	**98	100%
SNPE Vectan Tubal 5000	<<locked>>	81%	32082	53%	**80	99%
[SNPE Vectan Tubal 7000]*	<<locked>>	89%	34229	57%	**46	90%
[Shooters World Long Rifle]*	<<locked>>	85%	31024	52%	**96	90%
Shooters World Match Rifle	<<locked>>	81%	36318	60%	**51	99%
Shooters World Precision	<<locked>>	81%	33765	56%	**72	97%
Shooters World Tactical Rifle	<<locked>>	81%	47732	79%	**72	99%
Somchem S321	<<locked>>	81%	43091	72%	**52	99%
Somchem S335	<<locked>>	81%	38348	64%	**98	100%
Somchem S341	<<locked>>	81%	37637	63%	**47	96%
[Somchem S355]*	<<locked>>	81%	29791	49%	**00	94%
[Somchem S365]*	<<locked>>	83%	22800	38%	**62	90%
Vihtavuori N130	<<locked>>	81%	43671	73%	**57	100%
Vihtavuori N133	<<locked>>	81%	36680	61%	**59	100%
Vihtavuori N135	<<locked>>	81%	29109	48%	**73	99%
Vihtavuori N140	<<locked>>	81%	34722	58%	**75	99%
[Vihtavuori N150]*	<<locked>>	81%	25556	42%	**82	94%
[Vihtavuori N160]*	<<locked>>	84%	28747	48%	**77	90%
Vihtavuori N530	<<locked>>	81%	41974	70%	**23	99%
Vihtavuori N540	<<locked>>	81%	34374	57%	**95	99%
[Vihtavuori N550]*	<<locked>>	83%	28471	47%	**10	90%
[Vihtavuori N555]*	<<locked>>	94%	26861	45%	**16	90%
[Winchester 6.5 StaBALL]*	<<locked>>	81%	25846	43%	**72	91%
Winchester 748	<<locked>>	81%	41843	70%	**65	99%
[Winchester 760]*	<<locked>>	88%	35650	59%	**64	90%
Winchester StaBALL Match	<<locked>>	81%	44324	74%	**95	99%

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