Load data for 6 mm GT + .243 | 65gr | AERO SOSR,- smax:12.10

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.243 \| 65gr \| AERO SOSR,- smax:12.10
Bullet Weight:	65gr \| 4.2g
Bullet Diameter:	0.243" \| 6.17mm
Bullet Length:	0.941" \| 23.9mm
Caliber:	6 mm GT load data
Case Length (l3):	1.725" \| 43.8mm
Cartridge Length (C.O.L.):	2.477" \| 62.9mm
Seated Depth:	0.189" \| 4.8mm
Shank Seated Depth:	0.189" \| 4.8mm
Case Capacity:	43.2 Grains of Water \| 2.81 cm³
Primer Size:	Small Rifle (SR)
Max. allowed Pressure:	61931 psi \| 4270 bar
LID:	LID_B17_C940
Last updated:	2025-01-01

Load data for 150 loads in caliber 6 mm GT with .243 | 65gr | AERO SOSR,- smax:12.10 bullet and 75 powder(s). 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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Min z (%)
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Max FR*
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Barrel Length (cm)
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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.

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>>	96%	52344	85%	**15	96%
ADI AR 2207	<<locked>>	86%	54708	88%	**69	100%
[ADI AR 2208]*	<<locked>>	96%	44121	71%	**15	93%
ADI AR 2219	<<locked>>	89%	55680	90%	**68	100%
Accurate 2015	<<locked>>	94%	54665	88%	**96	100%
Accurate 2200	<<locked>>	95%	55085	89%	**09	95%
Accurate 2230	<<locked>>	92%	55535	90%	**12	97%
Accurate 2460	<<locked>>	91%	54636	88%	**12	99%
Accurate 2495 👍	<<locked>>	97%	51880	84%	**35	100%
Accurate 2520	<<locked>>	96%	54752	88%	**71	99%
Accurate 4064	<<locked>>	97%	42656	69%	**51	98%
Alliant AR-Comp	<<locked>>	96%	53214	86%	**51	100%
Alliant Reloder- TS 15.5	<<locked>>	97%	42728	69%	**41	95%
Alliant Reloder-10x	<<locked>>	91%	54810	89%	**19	100%
[Alliant Reloder-15]*	<<locked>>	96%	46427	75%	**07	94%
Alliant Reloder-7	<<locked>>	85%	54824	89%	**56	100%
Baschieri & Pellagri 106	<<locked>>	89%	55448	90%	**30	100%
Baschieri & Pellagri 107	<<locked>>	97%	53301	86%	**32	95%
Hodgdon BL-C2	<<locked>>	97%	55738	90%	**04	98%
Hodgdon Benchmark	<<locked>>	94%	54520	88%	**79	98%
Hodgdon CFE BLK	<<locked>>	85%	54650	88%	**43	98%
[Hodgdon CFE223]*	<<locked>>	97%	46296	75%	**20	93%
Hodgdon H322 👍	<<locked>>	95%	55680	90%	**68	100%
Hodgdon H335	<<locked>>	89%	55390	89%	**58	100%
Hodgdon H4198	<<locked>>	87%	54389	88%	**53	100%
[Hodgdon VARGET]*	<<locked>>	96%	43627	70%	**02	93%
Hodgdon TrailBoss	<<locked>>	96%	31111	50%	**87	100%
IMR 3031	<<locked>>	97%	45716	74%	**56	100%
[IMR 4064]*	<<locked>>	96%	42888	69%	**82	93%
IMR 4198	<<locked>>	91%	55361	89%	**86	100%
IMR 4895	<<locked>>	96%	47326	76%	**53	95%
IMR 8208 XBR	<<locked>>	96%	55564	90%	**42	98%
Lovex D073.4	<<locked>>	90%	54853	89%	**06	98%
Lovex D073.5	<<locked>>	92%	54636	88%	**12	99%
Lovex D073.6	<<locked>>	97%	51024	82%	**02	99%
Lovex S060	<<locked>>	97%	54708	88%	**73	97%
Lovex S062	<<locked>>	97%	46137	74%	**74	96%
Norma 200	<<locked>>	88%	55274	89%	**06	100%
Norma 201	<<locked>>	97%	51692	83%	**76	97%
Norma 202	<<locked>>	97%	51619	83%	**92	99%
[Norma 203B]*	<<locked>>	96%	45556	74%	**01	94%
[Ramshot Big Game]*	<<locked>>	97%	47239	76%	**33	94%
[Ramshot TAC]*	<<locked>>	95%	55506	90%	**19	94%
Ramshot Wild Boar	<<locked>>	96%	55376	89%	**61	97%
Ramshot X-Terminator	<<locked>>	93%	54752	88%	**89	96%
ReloadSwiss RS 14	<<locked>>	95%	30806	50%	**26	100%
ReloadSwiss RS 40 👍	<<locked>>	92%	55172	89%	**45	99%
ReloadSwiss RS 52	<<locked>>	97%	44831	72%	**27	96%
Rottweil R 901 👍	<<locked>>	96%	54911	89%	**22	99%
Rottweil R 902	<<locked>>	97%	48863	79%	**04	97%
[Rottweil R 903]*	<<locked>>	97%	38986	63%	**43	93%
SNPE Vectan BA6 1/2	<<locked>>	86%	54984	89%	**87	100%
SNPE Vectan SP 10	<<locked>>	89%	55593	90%	**65	100%
[SNPE Vectan SP 11]*	<<locked>>	97%	42293	68%	**35	93%
[SNPE Vectan SP 7]*	<<locked>>	96%	54099	87%	**96	94%
SNPE Vectan SP 9	<<locked>>	97%	51851	84%	**92	96%
SNPE Vectan Tubal 3000	<<locked>>	97%	54665	88%	**43	99%
SNPE Vectan Tubal 5000	<<locked>>	97%	44106	71%	**59	99%
Shooters World Match Rifle	<<locked>>	97%	51024	82%	**02	99%
Shooters World Precision	<<locked>>	97%	46137	74%	**74	96%
Shooters World Tactical Rifle	<<locked>>	89%	54346	88%	**76	97%
Somchem S321	<<locked>>	93%	54708	88%	**48	98%
Somchem S335	<<locked>>	97%	53388	86%	**50	100%
Somchem S341	<<locked>>	97%	54636	88%	**22	96%
[Somchem S355]*	<<locked>>	97%	40741	66%	**73	93%
Vihtavuori N120	<<locked>>	88%	54201	88%	**01	100%
Vihtavuori N130	<<locked>>	94%	55100	89%	**63	100%
Vihtavuori N133	<<locked>>	96%	49226	79%	**71	100%
Vihtavuori N135	<<locked>>	96%	37985	61%	**04	99%
Vihtavuori N140	<<locked>>	97%	47863	77%	**01	99%
[Vihtavuori N150]*	<<locked>>	97%	33794	55%	**66	92%
Vihtavuori N530	<<locked>>	94%	54607	88%	**45	98%
Vihtavuori N540	<<locked>>	97%	48399	78%	**30	99%
Winchester 748 👍	<<locked>>	94%	54810	89%	**94	99%
Winchester StaBALL Match	<<locked>>	92%	55521	90%	**78	97%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	85%	35926	58%	**38	90%
ADI AR 2207	<<locked>>	81%	46412	75%	**25	100%
[ADI AR 2208]*	<<locked>>	92%	38580	62%	**74	91%
ADI AR 2219	<<locked>>	81%	42032	68%	**12	98%
Accurate 2015	<<locked>>	81%	35752	58%	**22	99%
[Accurate 2200]*	<<locked>>	86%	40785	66%	**04	90%
[Accurate 2230]*	<<locked>>	81%	37536	61%	**45	92%
[Accurate 2460]*	<<locked>>	81%	36970	60%	**45	94%
Accurate 2495	<<locked>>	81%	29385	47%	**10	96%
[Accurate 2520]*	<<locked>>	81%	30719	50%	**23	92%
[Accurate 4064]*	<<locked>>	81%	24700	40%	**40	90%
Alliant AR-Comp	<<locked>>	81%	31488	51%	**86	99%
[Alliant Reloder- TS 15.5]*	<<locked>>	88%	32460	52%	**69	90%
Alliant Reloder-10x	<<locked>>	81%	39262	63%	**17	100%
[Alliant Reloder-15]*	<<locked>>	90%	37173	60%	**94	90%
Alliant Reloder-7	<<locked>>	81%	47863	77%	**41	100%
Baschieri & Pellagri 106	<<locked>>	81%	42003	68%	**81	99%
[Baschieri & Pellagri 107]*	<<locked>>	88%	39827	64%	**33	90%
[Hodgdon BL-C2]*	<<locked>>	82%	32068	52%	**69	90%
[Hodgdon Benchmark]*	<<locked>>	81%	35839	58%	**69	93%
Hodgdon CFE BLK	<<locked>>	81%	46630	75%	**89	96%
[Hodgdon CFE223]*	<<locked>>	93%	40654	66%	**82	90%
Hodgdon H322	<<locked>>	81%	35360	57%	**38	97%
Hodgdon H335	<<locked>>	81%	40930	66%	**73	97%
Hodgdon H4198	<<locked>>	81%	44860	72%	**63	99%
[Hodgdon VARGET]*	<<locked>>	92%	38130	62%	**61	90%
Hodgdon TrailBoss	<<locked>>	81%	24772	40%	**23	100%
[IMR 3031]*	<<locked>>	81%	27180	44%	**48	94%
[IMR 4064]*	<<locked>>	92%	37246	60%	**45	90%
IMR 4198	<<locked>>	81%	40741	66%	**17	100%
[IMR 4895]*	<<locked>>	87%	35027	57%	**45	90%
[IMR 8208 XBR]*	<<locked>>	81%	33373	54%	**43	91%
Lovex D073.4	<<locked>>	81%	39146	63%	**94	95%
[Lovex D073.5]*	<<locked>>	81%	36970	60%	**45	94%
[Lovex D073.6]*	<<locked>>	81%	28660	46%	**58	91%
[Lovex S060]*	<<locked>>	83%	34911	56%	**30	90%
[Lovex S062]*	<<locked>>	85%	31299	51%	**04	90%
Norma 200	<<locked>>	81%	44483	72%	**05	100%
[Norma 201]*	<<locked>>	82%	31531	51%	**90	90%
[Norma 202]*	<<locked>>	81%	30385	49%	**94	93%
[Norma 203B]*	<<locked>>	89%	35447	57%	**51	90%
[Ramshot Big Game]*	<<locked>>	90%	36985	60%	**84	90%
[Ramshot TAC]*	<<locked>>	89%	43845	71%	**79	90%
[Ramshot Wild Boar]*	<<locked>>	84%	36100	58%	**48	90%
[Ramshot X-Terminator]*	<<locked>>	81%	37101	60%	**15	91%
ReloadSwiss RS 14	<<locked>>	81%	24598	40%	**62	100%
ReloadSwiss RS 40	<<locked>>	81%	37768	61%	**77	95%
[ReloadSwiss RS 52]*	<<locked>>	87%	31328	51%	**63	90%
Rottweil R 901	<<locked>>	81%	33707	54%	**59	95%
[Rottweil R 902]*	<<locked>>	83%	31488	51%	**84	90%
[Rottweil R 903]*	<<locked>>	92%	32822	53%	**86	90%
SNPE Vectan BA6 1/2	<<locked>>	81%	48138	78%	**86	100%
SNPE Vectan SP 10	<<locked>>	81%	42540	69%	**09	98%
[SNPE Vectan SP 11]*	<<locked>>	93%	37014	60%	**87	90%
[SNPE Vectan SP 7]*	<<locked>>	89%	42264	68%	**53	90%
[SNPE Vectan SP 9]*	<<locked>>	86%	35694	58%	**25	90%
[SNPE Vectan Tubal 3000]*	<<locked>>	81%	32909	53%	**84	94%
[SNPE Vectan Tubal 5000]*	<<locked>>	81%	26614	43%	**03	93%
[Shooters World Match Rifle]*	<<locked>>	81%	28660	46%	**58	91%
[Shooters World Precision]*	<<locked>>	85%	31299	51%	**04	90%
[Shooters World Tactical Rifle]*	<<locked>>	81%	40118	65%	**84	94%
[Somchem S321]*	<<locked>>	81%	35476	57%	**22	93%
Somchem S335	<<locked>>	81%	32068	52%	**77	95%
[Somchem S341]*	<<locked>>	85%	36260	59%	**18	90%
[Somchem S355]*	<<locked>>	91%	33605	54%	**86	90%
Vihtavuori N120	<<locked>>	81%	43381	70%	**14	100%
Vihtavuori N130	<<locked>>	81%	36477	59%	**89	99%
Vihtavuori N133	<<locked>>	81%	30647	49%	**38	97%
[Vihtavuori N135]*	<<locked>>	81%	23076	37%	**48	92%
[Vihtavuori N140]*	<<locked>>	81%	28195	46%	**02	93%
[Vihtavuori N150]*	<<locked>>	93%	30298	49%	**61	90%
[Vihtavuori N530]*	<<locked>>	81%	34795	56%	**02	92%
[Vihtavuori N540]*	<<locked>>	81%	27978	45%	**05	92%
[Winchester 748]*	<<locked>>	81%	34330	55%	**38	93%
[Winchester StaBALL Match]*	<<locked>>	81%	36985	60%	**84	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.