Load data for 6 mm GT + .243 | 66gr | Berger Target FB

Recommended Powder(s): Accurate 2495, Hodgdon H322, Norma 202, ReloadSwiss RS 40, Winchester 748

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.243 \| 66gr \| Berger Target FB
Manufacturer SKU:	24309
Bullet Weight:	66gr \| 4.3g
Bullet Diameter:	0.243" \| 6.17mm
Bullet Length:	0.865" \| 22.0mm
Caliber:	6 mm GT load data
Case Length (l3):	1.725" \| 43.8mm
Cartridge Length (C.O.L.):	2.468" \| 62.7mm
Seated Depth:	0.122" \| 3.1mm
Shank Seated Depth:	0.122" \| 3.1mm
Case Capacity:	43.2 Grains of Water \| 2.81 cm³
Primer Size:	Small Rifle (SR)
Max. allowed Pressure:	61931 psi \| 4270 bar
LID:	LID_B929_C940
Last updated:	2025-01-01

Load data for 158 loads in caliber 6 mm GT with .243 | 66gr | Berger Target FB bullet and 79 powders such as Accurate 2495, Hodgdon H322, Norma 202, ReloadSwiss RS 40, Winchester 748. 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.

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%	54926	89%	**42	97%
ADI AR 2207	<<locked>>	84%	55013	89%	**40	100%
[ADI AR 2208]*	<<locked>>	97%	47065	76%	**61	94%
ADI AR 2219	<<locked>>	87%	55463	90%	**42	100%
Accurate 2015	<<locked>>	93%	55434	89%	**83	100%
Accurate 2200	<<locked>>	94%	54592	88%	**83	95%
Accurate 2230	<<locked>>	90%	55376	89%	**99	98%
Accurate 2460	<<locked>>	90%	55187	89%	**09	99%
Accurate 2495 👍	<<locked>>	97%	55680	90%	**74	100%
Accurate 2520	<<locked>>	95%	54737	88%	**45	99%
Accurate 4064	<<locked>>	97%	45803	74%	**01	99%
Alliant AR-Comp	<<locked>>	95%	54868	89%	**48	100%
Alliant Reloder- TS 15.5	<<locked>>	97%	45411	73%	**78	96%
Alliant Reloder-10x	<<locked>>	90%	54781	88%	**92	100%
Alliant Reloder-15	<<locked>>	97%	50227	81%	**66	95%
[Alliant Reloder-17]*	<<locked>>	96%	39943	65%	**92	92%
Alliant Reloder-7	<<locked>>	84%	54752	88%	**33	100%
Baschieri & Pellagri 106	<<locked>>	87%	54447	88%	**97	100%
Baschieri & Pellagri 107	<<locked>>	96%	54737	88%	**51	96%
Hodgdon BL-C2	<<locked>>	94%	54607	88%	**61	98%
Hodgdon Benchmark	<<locked>>	93%	55521	90%	**76	99%
Hodgdon CFE BLK	<<locked>>	85%	55579	90%	**40	98%
[Hodgdon CFE223]*	<<locked>>	96%	48602	78%	**50	94%
Hodgdon H322 👍	<<locked>>	92%	54636	88%	**28	100%
Hodgdon H335	<<locked>>	88%	55666	90%	**55	100%
[Hodgdon H380]*	<<locked>>	97%	47790	77%	**97	93%
Hodgdon H4198	<<locked>>	86%	55245	89%	**50	100%
[Hodgdon VARGET]*	<<locked>>	97%	47065	76%	**61	94%
Hodgdon TrailBoss	<<locked>>	95%	31343	51%	**80	100%
IMR 3031	<<locked>>	96%	48573	78%	**92	100%
[IMR 4064]*	<<locked>>	96%	45092	73%	**15	94%
IMR 4198	<<locked>>	89%	54317	88%	**50	100%
IMR 4895	<<locked>>	97%	51445	83%	**15	96%
IMR 8208 XBR	<<locked>>	95%	55201	89%	**19	98%
Lovex D073.4	<<locked>>	89%	54766	88%	**89	99%
Lovex D073.5	<<locked>>	90%	54520	88%	**96	99%
Lovex D073.6	<<locked>>	96%	53838	87%	**28	99%
Lovex S060	<<locked>>	96%	55622	90%	**73	97%
Lovex S062	<<locked>>	97%	48863	79%	**10	97%
Norma 200	<<locked>>	86%	55550	90%	**83	100%
Norma 201	<<locked>>	97%	54360	88%	**02	98%
Norma 202 👍	<<locked>>	97%	54534	88%	**22	100%
Norma 203B	<<locked>>	97%	49356	80%	**60	96%
Ramshot Big Game	<<locked>>	97%	49487	80%	**69	95%
[Ramshot TAC]*	<<locked>>	94%	54998	89%	**92	94%
Ramshot Wild Boar	<<locked>>	95%	54940	89%	**48	97%
Ramshot X-Terminator	<<locked>>	92%	55637	90%	**99	97%
ReloadSwiss RS 14	<<locked>>	97%	32198	52%	**46	100%
ReloadSwiss RS 40 👍	<<locked>>	90%	54853	89%	**19	99%
ReloadSwiss RS 52	<<locked>>	97%	47442	77%	**63	97%
[ReloadSwiss RS 60]*	<<locked>>	96%	39204	63%	**69	93%
Rottweil R 901	<<locked>>	94%	55013	89%	**09	100%
Rottweil R 902	<<locked>>	97%	51474	83%	**46	98%
[Rottweil R 903]*	<<locked>>	96%	41785	67%	**92	94%
SNPE Vectan BA6 1/2	<<locked>>	85%	55376	89%	**71	100%
SNPE Vectan SP 10	<<locked>>	87%	55332	89%	**38	100%
[SNPE Vectan SP 11]*	<<locked>>	97%	44396	72%	**68	94%
SNPE Vectan SP 7	<<locked>>	95%	55390	89%	**96	95%
SNPE Vectan SP 9	<<locked>>	97%	54549	88%	**19	97%
SNPE Vectan Tubal 3000	<<locked>>	95%	54853	89%	**40	100%
SNPE Vectan Tubal 5000	<<locked>>	96%	45992	74%	**76	99%
Shooters World Match Rifle	<<locked>>	96%	53838	87%	**28	99%
Shooters World Precision	<<locked>>	97%	48863	79%	**10	97%
Shooters World Tactical Rifle	<<locked>>	88%	55550	90%	**76	98%
Somchem S321	<<locked>>	92%	55100	89%	**32	98%
Somchem S335	<<locked>>	96%	54607	88%	**46	100%
Somchem S341	<<locked>>	95%	54737	88%	**06	97%
Somchem S355	<<locked>>	97%	43279	70%	**12	95%
Vihtavuori N120	<<locked>>	86%	54317	88%	**78	100%
Vihtavuori N130	<<locked>>	92%	54853	89%	**40	100%
Vihtavuori N133	<<locked>>	97%	52678	85%	**07	100%
Vihtavuori N135	<<locked>>	97%	41234	67%	**63	99%
Vihtavuori N140	<<locked>>	96%	50633	82%	**30	99%
[Vihtavuori N150]*	<<locked>>	96%	36187	58%	**18	94%
Vihtavuori N530	<<locked>>	93%	55724	90%	**45	98%
Vihtavuori N540	<<locked>>	97%	50865	82%	**53	99%
[Winchester 6.5 StaBALL]*	<<locked>>	97%	38783	63%	**35	92%
Winchester 748 👍	<<locked>>	92%	55100	89%	**74	99%
Winchester StaBALL Match	<<locked>>	90%	54215	88%	**32	97%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	82%	34606	56%	**82	90%
ADI AR 2207	<<locked>>	81%	49168	79%	**55	100%
[ADI AR 2208]*	<<locked>>	88%	36376	59%	**02	90%
ADI AR 2219	<<locked>>	81%	44628	72%	**41	99%
Accurate 2015	<<locked>>	81%	38029	61%	**51	99%
[Accurate 2200]*	<<locked>>	84%	39914	64%	**74	90%
[Accurate 2230]*	<<locked>>	81%	40234	65%	**87	94%
Accurate 2460	<<locked>>	81%	40248	65%	**04	96%
Accurate 2495	<<locked>>	81%	32416	52%	**76	98%
[Accurate 2520]*	<<locked>>	81%	33562	54%	**86	94%
[Accurate 4064]*	<<locked>>	81%	27253	44%	**08	93%
Alliant AR-Comp	<<locked>>	81%	33953	55%	**35	100%
[Alliant Reloder- TS 15.5]*	<<locked>>	86%	32227	52%	**36	90%
Alliant Reloder-10x	<<locked>>	81%	41945	68%	**53	100%
[Alliant Reloder-15]*	<<locked>>	87%	35665	58%	**35	90%
[Alliant Reloder-17]*	<<locked>>	93%	36187	58%	**84	90%
Alliant Reloder-7	<<locked>>	81%	50850	82%	**64	100%
Baschieri & Pellagri 106	<<locked>>	81%	44802	72%	**20	99%
[Baschieri & Pellagri 107]*	<<locked>>	86%	38493	62%	**91	90%
[Hodgdon BL-C2]*	<<locked>>	81%	33823	55%	**95	92%
Hodgdon Benchmark	<<locked>>	81%	38130	62%	**18	95%
Hodgdon CFE BLK	<<locked>>	81%	48994	79%	**22	97%
[Hodgdon CFE223]*	<<locked>>	90%	39610	64%	**36	90%
Hodgdon H322	<<locked>>	81%	37246	60%	**74	97%
Hodgdon H335	<<locked>>	81%	44005	71%	**22	98%
[Hodgdon H380]*	<<locked>>	92%	40712	66%	**36	90%
Hodgdon H4198	<<locked>>	81%	47268	76%	**99	99%
[Hodgdon VARGET]*	<<locked>>	89%	36376	59%	**02	90%
Hodgdon TrailBoss	<<locked>>	81%	25164	41%	**19	100%
IMR 3031	<<locked>>	81%	29501	48%	**04	95%
[IMR 4064]*	<<locked>>	89%	35592	57%	**82	90%
IMR 4198	<<locked>>	81%	42685	69%	**30	100%
[IMR 4895]*	<<locked>>	85%	34635	56%	**18	90%
[IMR 8208 XBR]*	<<locked>>	81%	35665	58%	**95	93%
Lovex D073.4	<<locked>>	81%	41771	67%	**30	96%
Lovex D073.5	<<locked>>	81%	39711	64%	**00	96%
[Lovex D073.6]*	<<locked>>	81%	31125	50%	**17	93%
[Lovex S060]*	<<locked>>	81%	35230	57%	**20	91%
[Lovex S062]*	<<locked>>	82%	30327	49%	**48	90%
Norma 200	<<locked>>	81%	47384	77%	**45	100%
[Norma 201]*	<<locked>>	81%	33170	54%	**27	92%
Norma 202	<<locked>>	81%	32808	53%	**46	95%
[Norma 203B]*	<<locked>>	87%	35041	57%	**25	91%
[Ramshot Big Game]*	<<locked>>	87%	35563	57%	**31	90%
[Ramshot TAC]*	<<locked>>	86%	42801	69%	**36	90%
[Ramshot Wild Boar]*	<<locked>>	81%	34577	56%	**89	90%
[Ramshot X-Terminator]*	<<locked>>	81%	39218	63%	**45	92%
ReloadSwiss RS 14	<<locked>>	81%	25063	40%	**59	100%
ReloadSwiss RS 40	<<locked>>	81%	40248	65%	**14	96%
[ReloadSwiss RS 52]*	<<locked>>	83%	30226	49%	**07	90%
[ReloadSwiss RS 60]*	<<locked>>	93%	35375	57%	**51	90%
Rottweil R 901	<<locked>>	81%	36405	59%	**02	96%
[Rottweil R 902]*	<<locked>>	81%	31444	51%	**61	91%
[Rottweil R 903]*	<<locked>>	89%	32576	53%	**56	90%
SNPE Vectan BA6 1/2	<<locked>>	81%	50038	81%	**95	100%
SNPE Vectan SP 10	<<locked>>	81%	45005	73%	**45	98%
[SNPE Vectan SP 11]*	<<locked>>	90%	36260	59%	**58	90%
[SNPE Vectan SP 7]*	<<locked>>	87%	41423	67%	**20	90%
[SNPE Vectan SP 9]*	<<locked>>	83%	34330	55%	**72	90%
SNPE Vectan Tubal 3000	<<locked>>	81%	34940	56%	**17	96%
[SNPE Vectan Tubal 5000]*	<<locked>>	81%	28166	45%	**36	94%
[Shooters World Match Rifle]*	<<locked>>	81%	31125	50%	**17	93%
[Shooters World Precision]*	<<locked>>	82%	30327	49%	**48	90%
Shooters World Tactical Rifle	<<locked>>	81%	42612	69%	**30	95%
[Somchem S321]*	<<locked>>	81%	38290	62%	**84	94%
Somchem S335	<<locked>>	81%	34490	56%	**23	97%
[Somchem S341]*	<<locked>>	83%	35273	57%	**79	90%
[Somchem S355]*	<<locked>>	88%	33272	54%	**59	90%
Vihtavuori N120	<<locked>>	81%	46354	75%	**46	100%
Vihtavuori N130	<<locked>>	81%	39044	63%	**28	100%
Vihtavuori N133	<<locked>>	81%	32387	52%	**74	98%
[Vihtavuori N135]*	<<locked>>	81%	24903	40%	**00	94%
[Vihtavuori N140]*	<<locked>>	81%	30414	49%	**58	94%
[Vihtavuori N150]*	<<locked>>	90%	29254	47%	**15	90%
[Vihtavuori N530]*	<<locked>>	81%	37231	60%	**45	94%
[Vihtavuori N540]*	<<locked>>	81%	30139	49%	**58	93%
[Winchester 6.5 StaBALL]*	<<locked>>	94%	35099	57%	**36	90%
Winchester 748	<<locked>>	81%	37202	60%	**97	95%
[Winchester StaBALL Match]*	<<locked>>	81%	39769	64%	**30	93%

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.