Load data for 6 mm Creedmoor + .243 | 55gr | Sierra Blitzking

Recommended Powder(s): Accurate 2495, Accurate 2520, Hodgdon H322, IMR 3031, Winchester 748

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.243 \| 55gr \| Sierra Blitzking
Manufacturer SKU:	1502
Bullet Weight:	55gr \| 3.6g
Bullet Diameter:	0.243" \| 6.17mm
Bullet Length:	0.747" \| 19.0mm
Caliber:	6 mm Creedmoor load data
Case Length (l3):	1.920" \| 48.8mm
Cartridge Length (C.O.L.):	2.573" \| 65.3mm
Seated Depth:	0.094" \| 2.4mm
Shank Seated Depth:	0.094" \| 2.4mm
Case Capacity:	51.0 Grains of Water \| 3.31 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	62000 psi \| 4275 bar
LID:	LID_B5764_C939
Last updated:	2025-02-02

Load data for 156 loads in caliber 6 mm Creedmoor with .243 | 55gr | Sierra Blitzking bullet and 78 powders such as Accurate 2495, Accurate 2520, Hodgdon H322, IMR 3031, 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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Min z (%)
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Barrel Length (cm)
Safety Buffer (%)
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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>>	94%	55521	90%	**76	97%
ADI AR 2207	<<locked>>	83%	55709	90%	**88	100%
ADI AR 2208	<<locked>>	97%	50691	82%	**35	95%
ADI AR 2219	<<locked>>	85%	55448	89%	**70	100%
Accurate 2015	<<locked>>	90%	54563	88%	**04	100%
Accurate 2200	<<locked>>	92%	55680	90%	**17	95%
Accurate 2230	<<locked>>	88%	54824	88%	**98	97%
Accurate 2460	<<locked>>	88%	54810	88%	**11	99%
Accurate 2495 👍	<<locked>>	94%	55143	89%	**80	100%
Accurate 2520 👍	<<locked>>	93%	55245	89%	**66	99%
Accurate 4064	<<locked>>	97%	49937	81%	**75	99%
Alliant AR-Comp	<<locked>>	93%	54795	88%	**73	100%
Alliant Reloder- TS 15.5	<<locked>>	97%	48965	79%	**55	96%
Alliant Reloder-10x	<<locked>>	88%	55622	90%	**43	100%
Alliant Reloder-15	<<locked>>	97%	54056	87%	**66	96%
[Alliant Reloder-17]*	<<locked>>	97%	44208	71%	**06	94%
Baschieri & Pellagri 106	<<locked>>	86%	55666	90%	**35	100%
Baschieri & Pellagri 107	<<locked>>	94%	55521	90%	**63	96%
Hodgdon BL-C2	<<locked>>	93%	55376	89%	**83	98%
Hodgdon Benchmark	<<locked>>	91%	55550	90%	**07	98%
Hodgdon CFE223	<<locked>>	97%	53998	87%	**76	95%
Hodgdon H322 👍	<<locked>>	91%	54752	88%	**63	100%
Hodgdon H335	<<locked>>	86%	55651	90%	**70	100%
[Hodgdon H380]*	<<locked>>	97%	51692	83%	**81	94%
Hodgdon H4198	<<locked>>	85%	55259	89%	**84	100%
[Hodgdon VARGET]*	<<locked>>	96%	49530	80%	**15	94%
Hodgdon TrailBoss	<<locked>>	97%	32155	52%	**82	100%
IMR 3031 👍	<<locked>>	97%	53127	86%	**93	100%
IMR 4064	<<locked>>	97%	48834	79%	**02	95%
IMR 4198	<<locked>>	88%	55390	89%	**04	100%
IMR 4895	<<locked>>	97%	55419	89%	**99	97%
IMR 8208 XBR	<<locked>>	92%	54868	88%	**37	98%
Lovex D073.4	<<locked>>	87%	54897	89%	**04	99%
Lovex D073.5	<<locked>>	89%	55550	90%	**24	99%
Lovex D073.6	<<locked>>	95%	55245	89%	**66	99%
Lovex S060	<<locked>>	94%	55738	90%	**07	97%
Lovex S062	<<locked>>	97%	52750	85%	**01	98%
Norma 200	<<locked>>	84%	54723	88%	**07	100%
Norma 201	<<locked>>	95%	54636	88%	**37	98%
Norma 202	<<locked>>	94%	54534	88%	**50	100%
Norma 203B	<<locked>>	97%	53214	86%	**40	96%
Ramshot Big Game	<<locked>>	97%	53621	86%	**60	96%
[Ramshot TAC]*	<<locked>>	91%	54665	88%	**88	94%
Ramshot Wild Boar	<<locked>>	92%	54853	88%	**50	97%
Ramshot X-Terminator	<<locked>>	89%	54940	89%	**04	97%
ReloadSwiss RS 14	<<locked>>	97%	32416	52%	**34	100%
ReloadSwiss RS 40	<<locked>>	89%	55579	90%	**57	99%
[ReloadSwiss RS 50]*	<<locked>>	96%	52054	84%	**42	92%
ReloadSwiss RS 52	<<locked>>	96%	51271	83%	**53	98%
[ReloadSwiss RS 60]*	<<locked>>	97%	43120	70%	**79	94%
Rottweil R 901	<<locked>>	92%	54737	88%	**24	99%
Rottweil R 902	<<locked>>	96%	54534	88%	**20	98%
Rottweil R 903	<<locked>>	97%	45658	74%	**73	95%
SNPE Vectan BA6 1/2	<<locked>>	83%	55114	89%	**06	100%
SNPE Vectan SP 10	<<locked>>	85%	54737	88%	**53	99%
SNPE Vectan SP 11	<<locked>>	96%	47630	77%	**35	95%
[SNPE Vectan SP 7]*	<<locked>>	93%	54911	89%	**04	94%
SNPE Vectan SP 9	<<locked>>	95%	55651	90%	**57	97%
SNPE Vectan Tubal 3000	<<locked>>	94%	55230	89%	**68	99%
SNPE Vectan Tubal 5000	<<locked>>	96%	49632	80%	**50	100%
Shooters World Match Rifle	<<locked>>	95%	55245	89%	**66	99%
Shooters World Precision	<<locked>>	97%	52750	85%	**01	98%
Shooters World Tactical Rifle	<<locked>>	87%	55579	90%	**04	98%
Somchem S321	<<locked>>	90%	55521	90%	**53	98%
Somchem S335	<<locked>>	94%	55013	89%	**78	100%
Somchem S341	<<locked>>	94%	55535	90%	**34	97%
Somchem S355	<<locked>>	97%	46804	75%	**93	95%
Vihtavuori N120	<<locked>>	85%	54998	89%	**12	100%
Vihtavuori N130	<<locked>>	90%	54998	89%	**68	100%
Vihtavuori N133	<<locked>>	96%	55114	89%	**71	100%
Vihtavuori N135	<<locked>>	97%	43932	71%	**17	99%
Vihtavuori N140	<<locked>>	97%	54897	89%	**14	100%
Vihtavuori N150	<<locked>>	97%	39320	63%	**73	95%
Vihtavuori N530	<<locked>>	90%	54795	88%	**63	98%
Vihtavuori N540	<<locked>>	97%	55288	89%	**47	100%
[Winchester 6.5 StaBALL]*	<<locked>>	97%	41553	67%	**89	93%
Winchester 748 👍	<<locked>>	90%	55709	90%	**99	99%
Winchester StaBALL Match	<<locked>>	88%	54795	88%	**63	97%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	81%	35621	57%	**97	90%
ADI AR 2207	<<locked>>	81%	51953	84%	**25	100%
[ADI AR 2208]*	<<locked>>	88%	38072	61%	**27	90%
ADI AR 2219	<<locked>>	81%	47181	76%	**15	99%
Accurate 2015	<<locked>>	81%	40669	66%	**06	99%
[Accurate 2200]*	<<locked>>	83%	40741	66%	**83	90%
[Accurate 2230]*	<<locked>>	81%	42569	69%	**35	94%
Accurate 2460	<<locked>>	81%	42801	69%	**61	96%
Accurate 2495	<<locked>>	81%	34867	56%	**17	98%
Accurate 2520	<<locked>>	81%	36274	59%	**30	95%
[Accurate 4064]*	<<locked>>	81%	29298	47%	**27	93%
Alliant AR-Comp	<<locked>>	81%	36172	58%	**83	100%
[Alliant Reloder- TS 15.5]*	<<locked>>	85%	33170	54%	**35	90%
Alliant Reloder-10x	<<locked>>	81%	44208	71%	**20	100%
[Alliant Reloder-15]*	<<locked>>	86%	37101	60%	**56	90%
[Alliant Reloder-17]*	<<locked>>	92%	37159	60%	**92	90%
Baschieri & Pellagri 106	<<locked>>	81%	47079	76%	**81	100%
[Baschieri & Pellagri 107]*	<<locked>>	85%	39871	64%	**15	90%
[Hodgdon BL-C2]*	<<locked>>	81%	36114	58%	**33	92%
Hodgdon Benchmark	<<locked>>	81%	40219	65%	**69	95%
[Hodgdon CFE223]*	<<locked>>	89%	40538	65%	**48	90%
Hodgdon H322	<<locked>>	81%	39465	64%	**22	98%
Hodgdon H335	<<locked>>	81%	46644	75%	**89	98%
[Hodgdon H380]*	<<locked>>	91%	42003	68%	**55	90%
Hodgdon H4198	<<locked>>	81%	49458	80%	**73	99%
[Hodgdon VARGET]*	<<locked>>	88%	38072	61%	**27	90%
Hodgdon TrailBoss	<<locked>>	81%	25164	41%	**85	100%
IMR 3031	<<locked>>	81%	31517	51%	**41	96%
[IMR 4064]*	<<locked>>	88%	37231	60%	**04	90%
IMR 4198	<<locked>>	81%	45310	73%	**07	100%
[IMR 4895]*	<<locked>>	84%	36056	58%	**37	90%
[IMR 8208 XBR]*	<<locked>>	81%	37608	61%	**33	93%
Lovex D073.4	<<locked>>	81%	44512	72%	**94	96%
Lovex D073.5	<<locked>>	81%	42351	68%	**48	96%
[Lovex D073.6]*	<<locked>>	81%	33910	55%	**68	94%
[Lovex S060]*	<<locked>>	81%	36898	60%	**64	91%
[Lovex S062]*	<<locked>>	82%	32140	52%	**69	90%
Norma 200	<<locked>>	81%	50038	81%	**12	100%
[Norma 201]*	<<locked>>	81%	35012	56%	**55	92%
Norma 202	<<locked>>	81%	34780	56%	**74	95%
[Norma 203B]*	<<locked>>	85%	35476	57%	**14	90%
[Ramshot Big Game]*	<<locked>>	87%	37681	61%	**76	91%
[Ramshot TAC]*	<<locked>>	85%	44150	71%	**58	90%
[Ramshot Wild Boar]*	<<locked>>	81%	36941	60%	**37	91%
[Ramshot X-Terminator]*	<<locked>>	81%	41611	67%	**02	93%
ReloadSwiss RS 14	<<locked>>	81%	25396	41%	**38	100%
ReloadSwiss RS 40	<<locked>>	81%	42670	69%	**81	96%
[ReloadSwiss RS 50]*	<<locked>>	94%	47587	77%	**37	90%
[ReloadSwiss RS 52]*	<<locked>>	83%	31836	51%	**35	90%
[ReloadSwiss RS 60]*	<<locked>>	92%	36129	58%	**50	90%
Rottweil R 901	<<locked>>	81%	38551	62%	**63	96%
[Rottweil R 902]*	<<locked>>	81%	33402	54%	**89	91%
[Rottweil R 903]*	<<locked>>	88%	33547	54%	**55	90%
SNPE Vectan BA6 1/2	<<locked>>	81%	51503	83%	**40	100%
SNPE Vectan SP 10	<<locked>>	81%	47906	77%	**22	99%
[SNPE Vectan SP 11]*	<<locked>>	89%	36608	59%	**43	90%
[SNPE Vectan SP 7]*	<<locked>>	86%	42873	69%	**35	90%
[SNPE Vectan SP 9]*	<<locked>>	82%	35868	58%	**87	90%
SNPE Vectan Tubal 3000	<<locked>>	81%	36709	59%	**55	96%
[SNPE Vectan Tubal 5000]*	<<locked>>	81%	29747	48%	**48	94%
[Shooters World Match Rifle]*	<<locked>>	81%	33910	55%	**68	94%
[Shooters World Precision]*	<<locked>>	82%	32140	52%	**69	90%
Shooters World Tactical Rifle	<<locked>>	81%	45397	73%	**91	95%
Somchem S321	<<locked>>	81%	41002	66%	**35	95%
Somchem S335	<<locked>>	81%	36172	58%	**45	97%
[Somchem S341]*	<<locked>>	82%	36463	59%	**91	90%
[Somchem S355]*	<<locked>>	87%	34142	55%	**55	90%
Vihtavuori N120	<<locked>>	81%	48051	77%	**94	100%
Vihtavuori N130	<<locked>>	81%	41278	67%	**83	100%
Vihtavuori N133	<<locked>>	81%	34185	55%	**02	98%
[Vihtavuori N135]*	<<locked>>	81%	26600	43%	**18	94%
[Vihtavuori N140]*	<<locked>>	81%	32677	53%	**86	94%
[Vihtavuori N150]*	<<locked>>	89%	30501	49%	**20	90%
[Vihtavuori N530]*	<<locked>>	81%	39929	64%	**15	94%
[Vihtavuori N540]*	<<locked>>	81%	32387	52%	**92	94%
[Winchester 6.5 StaBALL]*	<<locked>>	92%	35868	58%	**22	90%
Winchester 748	<<locked>>	81%	39566	64%	**51	95%
[Winchester StaBALL Match]*	<<locked>>	81%	42844	69%	**01	94%

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.