Load data for 9.3 x 57 + .366 | 285gr | RWS TMR

Recommended Powder(s): Accurate 2520, Accurate 4064, Lovex D073.6, Shooters World Match Rifle, Vihtavuori N540

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.366 \| 285gr \| RWS TMR
Manufacturer SKU:	2145774
Bullet Weight:	285gr \| 18.5g
Bullet Diameter:	0.366" \| 9.30mm
Bullet Length:	1.180" \| 30.0mm
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:	0.224" \| 5.7mm
Shank Seated Depth:	0.224" \| 5.7mm
Case Capacity:	63.0 Grains of Water \| 4.09 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	43511 psi \| 3000 bar
LID:	LID_B5487_C1256
Last updated:	2025-01-01

Load data for 120 loads in caliber 9.3 x 57 with .366 | 285gr | RWS TMR bullet and 60 powders such as Accurate 2520, Accurate 4064, Lovex D073.6, Shooters World Match Rifle, Vihtavuori N540. 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. 20.9 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>>	85%	38812	89%	**00	96%
ADI AR 2208	<<locked>>	90%	38537	89%	**77	95%
[Accurate 2200]*	<<locked>>	83%	39088	90%	**64	94%
Accurate 2495	<<locked>>	86%	38653	89%	**19	100%
Accurate 2520 👍	<<locked>>	85%	38711	89%	**19	99%
Accurate 4064 👍	<<locked>>	91%	38493	88%	**26	100%
[Accurate 4350]*	<<locked>>	97%	33359	77%	**77	93%
Alliant AR-Comp	<<locked>>	85%	38696	89%	**10	100%
Alliant Reloder- TS 15.5	<<locked>>	92%	39030	90%	**29	97%
Alliant Reloder-15	<<locked>>	89%	38522	89%	**16	96%
[Alliant Reloder-16]*	<<locked>>	97%	35795	82%	**87	93%
Alliant Reloder-17	<<locked>>	96%	38899	89%	**88	96%
Baschieri & Pellagri 107	<<locked>>	86%	38899	89%	**16	95%
Hodgdon BL-C2	<<locked>>	85%	38537	89%	**36	98%
Hodgdon CFE223	<<locked>>	90%	39015	90%	**52	95%
[Hodgdon H380]*	<<locked>>	91%	38711	89%	**13	94%
[Hodgdon Hybrid 100V]*	<<locked>>	97%	32314	74%	**01	94%
[Hodgdon LVR]*	<<locked>>	97%	38696	89%	**36	93%
Hodgdon VARGET	<<locked>>	91%	39073	90%	**87	95%
IMR 3031	<<locked>>	89%	38957	90%	**39	100%
IMR 4064	<<locked>>	91%	38682	89%	**73	96%
IMR 4895	<<locked>>	88%	38566	89%	**29	96%
IMR 8208 XBR	<<locked>>	83%	38986	90%	**80	98%
Lovex D073.6 👍	<<locked>>	87%	38435	88%	**16	99%
Lovex S060	<<locked>>	84%	38551	89%	**31	96%
Lovex S062	<<locked>>	90%	39059	90%	**96	98%
[Lovex S065]*	<<locked>>	96%	38638	89%	**83	93%
Norma 201	<<locked>>	86%	38928	89%	**83	98%
Norma 202	<<locked>>	86%	38870	89%	**96	99%
Norma 203B	<<locked>>	89%	38377	88%	**19	96%
[Norma URP]*	<<locked>>	96%	34693	80%	**77	93%
Ramshot Big Game	<<locked>>	90%	38957	90%	**42	96%
[Ramshot TAC]*	<<locked>>	83%	38928	89%	**70	93%
Ramshot Wild Boar	<<locked>>	84%	38827	89%	**10	96%
[ReloadSwiss RS 50]*	<<locked>>	90%	38986	90%	**83	92%
ReloadSwiss RS 52	<<locked>>	91%	38696	89%	**62	98%
ReloadSwiss RS 60	<<locked>>	96%	38783	89%	**88	97%
[ReloadSwiss RS 62]*	<<locked>>	97%	33924	78%	**87	92%
Rottweil R 902	<<locked>>	87%	38479	88%	**67	98%
Rottweil R 903	<<locked>>	95%	39044	90%	**36	97%
SNPE Vectan SP 11	<<locked>>	92%	38435	88%	**36	96%
[SNPE Vectan SP 7]*	<<locked>>	85%	39059	90%	**90	94%
SNPE Vectan SP 9	<<locked>>	86%	38522	89%	**96	96%
SNPE Vectan Tubal 3000	<<locked>>	83%	38508	88%	**14	99%
SNPE Vectan Tubal 5000	<<locked>>	90%	38522	89%	**31	100%
[Shooters World Long Rifle]*	<<locked>>	96%	38638	89%	**83	93%
Shooters World Match Rifle 👍	<<locked>>	87%	38435	88%	**16	99%
Shooters World Precision	<<locked>>	90%	39059	90%	**96	98%
Somchem S335	<<locked>>	85%	38870	89%	**37	100%
Somchem S341	<<locked>>	85%	38754	89%	**90	96%
Somchem S355	<<locked>>	93%	38624	89%	**16	97%
Somchem S365	<<locked>>	96%	30806	71%	**31	95%
Vihtavuori N133	<<locked>>	86%	38943	90%	**28	100%
Vihtavuori N135	<<locked>>	95%	38682	89%	**93	100%
Vihtavuori N140	<<locked>>	88%	38392	88%	**70	100%
Vihtavuori N150	<<locked>>	96%	36289	83%	**57	98%
[Vihtavuori N160]*	<<locked>>	97%	38551	89%	**13	94%
Vihtavuori N540 👍	<<locked>>	89%	39146	90%	**06	99%
[Vihtavuori N550]*	<<locked>>	97%	38043	87%	**49	94%
Winchester 6.5 StaBALL	<<locked>>	97%	38392	88%	**83	96%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2206H	<<locked>>	81%	34156	79%	**14	95%
[ADI AR 2208]*	<<locked>>	81%	29443	68%	**96	91%
[Accurate 2200]*	<<locked>>	81%	36492	84%	**14	93%
Accurate 2495	<<locked>>	81%	33185	76%	**24	100%
Accurate 2520	<<locked>>	81%	34055	78%	**41	98%
Accurate 4064	<<locked>>	81%	27920	64%	**23	97%
[Accurate 4350]*	<<locked>>	92%	28500	65%	**69	90%
Alliant AR-Comp	<<locked>>	81%	34432	79%	**44	100%
[Alliant Reloder- TS 15.5]*	<<locked>>	81%	27876	64%	**06	93%
[Alliant Reloder-15]*	<<locked>>	81%	30124	69%	**52	92%
[Alliant Reloder-16]*	<<locked>>	92%	31111	71%	**85	90%
[Alliant Reloder-17]*	<<locked>>	84%	27296	63%	**23	90%
[Baschieri & Pellagri 107]*	<<locked>>	81%	33054	76%	**05	93%
Hodgdon BL-C2	<<locked>>	81%	33910	78%	**47	96%
[Hodgdon CFE223]*	<<locked>>	82%	29472	68%	**49	90%
[Hodgdon H380]*	<<locked>>	83%	29733	68%	**36	90%
[Hodgdon Hybrid 100V]*	<<locked>>	89%	26049	60%	**50	90%
[Hodgdon LVR]*	<<locked>>	90%	31778	73%	**95	90%
[Hodgdon VARGET]*	<<locked>>	81%	29240	67%	**90	91%
IMR 3031	<<locked>>	81%	30168	69%	**78	99%
[IMR 4064]*	<<locked>>	81%	28616	66%	**73	91%
[IMR 4895]*	<<locked>>	81%	30806	71%	**78	94%
IMR 8208 XBR	<<locked>>	81%	36274	83%	**31	97%
Lovex D073.6	<<locked>>	81%	31589	73%	**95	97%
Lovex S060	<<locked>>	81%	35766	82%	**78	95%
Lovex S062	<<locked>>	81%	30124	69%	**29	95%
[Lovex S065]*	<<locked>>	90%	32416	75%	**65	90%
Norma 201	<<locked>>	81%	33504	77%	**82	96%
Norma 202	<<locked>>	81%	33504	77%	**01	99%
[Norma 203B]*	<<locked>>	81%	29660	68%	**46	93%
[Norma URP]*	<<locked>>	92%	29979	69%	**75	90%
[Ramshot Big Game]*	<<locked>>	81%	29414	68%	**42	92%
[Ramshot TAC]*	<<locked>>	81%	36230	83%	**24	92%
Ramshot Wild Boar	<<locked>>	81%	34882	80%	**37	95%
[ReloadSwiss RS 50]*	<<locked>>	87%	35447	81%	**21	90%
[ReloadSwiss RS 52]*	<<locked>>	81%	28137	65%	**42	94%
[ReloadSwiss RS 60]*	<<locked>>	84%	26368	61%	**93	90%
[ReloadSwiss RS 62]*	<<locked>>	94%	31038	71%	**21	90%
Rottweil R 902	<<locked>>	81%	31865	73%	**42	96%
[Rottweil R 903]*	<<locked>>	81%	25179	58%	**50	92%
[SNPE Vectan SP 11]*	<<locked>>	81%	26963	62%	**86	90%
[SNPE Vectan SP 7]*	<<locked>>	81%	33765	78%	**91	92%
[SNPE Vectan SP 9]*	<<locked>>	81%	32706	75%	**88	94%
SNPE Vectan Tubal 3000	<<locked>>	81%	35650	82%	**65	99%
SNPE Vectan Tubal 5000	<<locked>>	81%	28776	66%	**54	98%
[Shooters World Long Rifle]*	<<locked>>	90%	32416	75%	**65	90%
Shooters World Match Rifle	<<locked>>	81%	31589	73%	**95	97%
Shooters World Precision	<<locked>>	81%	30124	69%	**29	95%
Somchem S335	<<locked>>	81%	34824	80%	**69	99%
[Somchem S341]*	<<locked>>	81%	33518	77%	**98	94%
[Somchem S355]*	<<locked>>	81%	26585	61%	**70	92%
[Somchem S365]*	<<locked>>	88%	24163	56%	**50	90%
Vihtavuori N133	<<locked>>	81%	33330	77%	**32	100%
Vihtavuori N135	<<locked>>	81%	25657	59%	**44	98%
Vihtavuori N140	<<locked>>	81%	31270	72%	**46	98%
[Vihtavuori N150]*	<<locked>>	81%	22655	52%	**52	91%
[Vihtavuori N160]*	<<locked>>	89%	30530	70%	**52	90%
Vihtavuori N540	<<locked>>	81%	30748	71%	**52	98%
[Vihtavuori N550]*	<<locked>>	88%	29631	68%	**75	90%
[Winchester 6.5 StaBALL]*	<<locked>>	85%	26731	61%	**34	90%

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