Load data for 6 mm Creedmoor + .243 | 100gr | Norma SSP

Recommended Powder(s): Alliant Reloder-16, Norma URP, ReloadSwiss RS 62, ReloadSwiss RS 70, Vihtavuori N550

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.243 \| 100gr \| Norma SSP
Manufacturer SKU:	66003
Bullet Weight:	100gr \| 6.5g
Bullet Diameter:	0.243" \| 6.17mm
Bullet Length:	1.015" \| 25.8mm
Caliber:	6 mm Creedmoor load data
Case Length (l3):	1.920" \| 48.8mm
Cartridge Length (C.O.L.):	2.783" \| 70.7mm
Seated Depth:	0.152" \| 3.9mm
Shank Seated Depth:	0.152" \| 3.9mm
Case Capacity:	51.0 Grains of Water \| 3.31 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	62000 psi \| 4275 bar
LID:	LID_B3828_C939
Last updated:	2025-01-01

Load data for 160 loads in caliber 6 mm Creedmoor with .243 | 100gr | Norma SSP bullet and 80 powders such as Alliant Reloder-16, Norma URP, ReloadSwiss RS 62, ReloadSwiss RS 70, Vihtavuori N550. 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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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 2208	<<locked>>	88%	55492	90%	**49	100%
ADI AR 2209	<<locked>>	97%	51764	84%	**76	96%
[ADI AR 2213]*	<<locked>>	97%	46035	74%	**81	93%
Accurate 2700	<<locked>>	88%	55477	90%	**04	98%
Accurate 3100	<<locked>>	97%	44686	72%	**15	98%
Accurate 4064	<<locked>>	86%	55448	90%	**30	100%
Accurate 4350	<<locked>>	93%	54737	88%	**09	100%
Alliant Reloder- TS 15.5	<<locked>>	87%	54563	88%	**53	100%
Alliant Reloder-15	<<locked>>	85%	55434	90%	**89	100%
Alliant Reloder-16 👍	<<locked>>	95%	55347	89%	**71	100%
Alliant Reloder-17	<<locked>>	90%	55056	89%	**74	100%
Alliant Reloder-19	<<locked>>	97%	50908	82%	**59	96%
Alliant Reloder-22	<<locked>>	97%	44657	72%	**90	95%
Alliant Reloder-23	<<locked>>	97%	42844	69%	**48	100%
Alliant Reloder-25	<<locked>>	97%	37333	60%	**43	96%
Alliant Reloder-26	<<locked>>	97%	48138	78%	**35	99%
Hodgdon CFE223	<<locked>>	85%	54708	88%	**05	100%
Hodgdon H380	<<locked>>	86%	55405	89%	**79	100%
Hodgdon H414	<<locked>>	89%	55245	89%	**35	99%
Hodgdon H4350	<<locked>>	96%	55419	89%	**72	98%
[Hodgdon H4831 SC]*	<<locked>>	97%	48428	78%	**81	93%
Hodgdon Hybrid 100V	<<locked>>	97%	54955	89%	**82	100%
Hodgdon LVR	<<locked>>	92%	55535	90%	**15	100%
Hodgdon Superperformance	<<locked>>	92%	55303	89%	**68	98%
Hodgdon VARGET	<<locked>>	87%	54969	89%	**43	100%
Hodgdon TrailBoss	<<locked>>	96%	34127	55%	**11	100%
IMR 3031	<<locked>>	84%	54679	88%	**27	100%
IMR 4064	<<locked>>	88%	55347	89%	**43	100%
IMR 4166 Enduron	<<locked>>	89%	55361	89%	**33	99%
IMR 4350	<<locked>>	94%	54563	88%	**66	98%
IMR 4451 Enduron	<<locked>>	90%	55738	90%	**69	99%
IMR 4831	<<locked>>	97%	51692	83%	**40	100%
IMR 4895	<<locked>>	84%	55492	90%	**92	100%
[IMR 4955 Enduron]*	<<locked>>	96%	47979	77%	**38	93%
[IMR 7828 SSC]*	<<locked>>	96%	46920	76%	**17	93%
Lovex S062	<<locked>>	86%	55579	90%	**36	100%
Lovex S065	<<locked>>	92%	55651	90%	**59	99%
Lovex S070	<<locked>>	93%	54563	88%	**63	99%
Lovex S071	<<locked>>	96%	36898	60%	**54	95%
Norma 201	<<locked>>	83%	55506	90%	**33	100%
Norma 203B	<<locked>>	85%	54621	88%	**72	100%
Norma 204	<<locked>>	94%	55637	90%	**15	97%
Norma MRP	<<locked>>	97%	47718	77%	**79	97%
Norma URP 👍	<<locked>>	94%	55390	89%	**22	100%
Ramshot Big Game	<<locked>>	85%	55172	89%	**92	100%
Ramshot Hunter	<<locked>>	95%	55593	90%	**41	99%
Ramshot Magnum	<<locked>>	97%	43700	71%	**35	95%
ReloadSwiss RS 14	<<locked>>	97%	35230	57%	**64	100%
ReloadSwiss RS 50	<<locked>>	86%	55042	89%	**53	99%
ReloadSwiss RS 52	<<locked>>	85%	54578	88%	**86	100%
ReloadSwiss RS 60	<<locked>>	91%	55521	90%	**00	100%
ReloadSwiss RS 62 👍	<<locked>>	93%	55347	89%	**45	100%
ReloadSwiss RS 70 👍	<<locked>>	94%	54665	88%	**84	100%
Rottweil R 902	<<locked>>	85%	55463	90%	**23	100%
Rottweil R 903	<<locked>>	89%	55245	89%	**63	100%
Rottweil R 904	<<locked>>	97%	53780	87%	**56	96%
Rottweil R 905	<<locked>>	97%	50444	81%	**49	96%
Rottweil R 907	<<locked>>	91%	55042	89%	**53	98%
SNPE Vectan SP 11	<<locked>>	88%	54969	89%	**99	100%
SNPE Vectan Tubal 5000	<<locked>>	88%	55027	89%	**35	100%
SNPE Vectan Tubal 7000	<<locked>>	92%	55216	89%	**07	99%
Shooters World Long Rifle	<<locked>>	92%	55651	90%	**59	99%
Shooters World Precision	<<locked>>	86%	55579	90%	**36	100%
Somchem S355	<<locked>>	89%	55187	89%	**56	100%
Somchem S361	<<locked>>	96%	54911	89%	**33	95%
Somchem S365	<<locked>>	97%	55230	89%	**38	100%
Somchem S385	<<locked>>	97%	50488	82%	**23	97%
Vihtavuori N133	<<locked>>	84%	54650	88%	**18	100%
Vihtavuori N135	<<locked>>	90%	55390	89%	**77	100%
Vihtavuori N140	<<locked>>	85%	55143	89%	**87	100%
Vihtavuori N150	<<locked>>	94%	55709	90%	**27	100%
Vihtavuori N160	<<locked>>	92%	55695	90%	**86	100%
Vihtavuori N165	<<locked>>	97%	42525	69%	**59	95%
Vihtavuori N540	<<locked>>	84%	54636	88%	**13	100%
Vihtavuori N550 👍	<<locked>>	91%	55172	89%	**25	100%
Vihtavuori N555	<<locked>>	96%	46934	76%	**23	100%
[Vihtavuori N560]*	<<locked>>	97%	45092	73%	**04	92%
Winchester 6.5 StaBALL	<<locked>>	93%	55347	89%	**56	100%
Winchester 760	<<locked>>	89%	55245	89%	**35	99%
Winchester StaBALL HD	<<locked>>	97%	35708	58%	**74	100%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2208	<<locked>>	81%	45527	74%	**82	99%
[ADI AR 2209]*	<<locked>>	84%	34664	56%	**98	90%
[ADI AR 2213]*	<<locked>>	92%	39494	64%	**30	90%
Accurate 2700	<<locked>>	81%	43743	71%	**97	95%
[Accurate 3100]*	<<locked>>	82%	27195	44%	**95	90%
Accurate 4064	<<locked>>	81%	47529	77%	**05	100%
Accurate 4350	<<locked>>	81%	35621	58%	**41	97%
Alliant Reloder- TS 15.5	<<locked>>	81%	45847	74%	**08	100%
Alliant Reloder-15	<<locked>>	81%	48559	78%	**71	100%
Alliant Reloder-16	<<locked>>	81%	35259	57%	**51	97%
Alliant Reloder-17	<<locked>>	81%	39972	65%	**95	99%
[Alliant Reloder-19]*	<<locked>>	84%	34200	55%	**92	90%
[Alliant Reloder-22]*	<<locked>>	88%	34316	55%	**41	90%
[Alliant Reloder-23]*	<<locked>>	81%	25701	41%	**92	94%
[Alliant Reloder-25]*	<<locked>>	88%	28152	45%	**64	90%
[Alliant Reloder-26]*	<<locked>>	81%	27282	44%	**84	91%
Hodgdon CFE223	<<locked>>	81%	47834	77%	**94	99%
Hodgdon H380	<<locked>>	81%	46630	75%	**28	99%
Hodgdon H414	<<locked>>	81%	41394	67%	**69	96%
[Hodgdon H4350]*	<<locked>>	81%	34316	55%	**46	92%
[Hodgdon H4831 SC]*	<<locked>>	91%	40321	65%	**10	90%
Hodgdon Hybrid 100V	<<locked>>	81%	32938	53%	**56	98%
Hodgdon LVR	<<locked>>	81%	38580	62%	**97	97%
[Hodgdon Superperformance]*	<<locked>>	81%	37057	60%	**97	93%
Hodgdon VARGET	<<locked>>	81%	44933	73%	**69	99%
Hodgdon TrailBoss	<<locked>>	81%	27586	45%	**67	100%
IMR 3031	<<locked>>	81%	49850	80%	**54	100%
IMR 4064	<<locked>>	81%	44324	72%	**53	99%
IMR 4166 Enduron	<<locked>>	81%	43642	70%	**13	96%
[IMR 4350]*	<<locked>>	81%	35940	58%	**85	93%
IMR 4451 Enduron	<<locked>>	81%	42119	68%	**13	96%
IMR 4831	<<locked>>	81%	31227	50%	**10	95%
IMR 4895	<<locked>>	81%	49719	80%	**97	100%
[IMR 4955 Enduron]*	<<locked>>	90%	39392	64%	**61	90%
[IMR 7828 SSC]*	<<locked>>	91%	39117	63%	**36	90%
Lovex S062	<<locked>>	81%	47703	77%	**12	100%
Lovex S065	<<locked>>	81%	39175	63%	**48	96%
Lovex S070	<<locked>>	81%	37521	61%	**31	95%
[Lovex S071]*	<<locked>>	87%	27195	44%	**95	90%
Norma 201	<<locked>>	81%	51953	84%	**81	100%
Norma 203B	<<locked>>	81%	47790	77%	**54	100%
[Norma 204]*	<<locked>>	81%	35331	57%	**08	91%
[Norma MRP]*	<<locked>>	84%	31053	50%	**69	90%
Norma URP	<<locked>>	81%	35998	58%	**51	97%
Ramshot Big Game	<<locked>>	81%	48240	78%	**84	100%
[Ramshot Hunter]*	<<locked>>	81%	34853	56%	**25	94%
[Ramshot Magnum]*	<<locked>>	90%	33750	55%	**02	90%
ReloadSwiss RS 14	<<locked>>	81%	27847	45%	**03	100%
ReloadSwiss RS 50	<<locked>>	81%	46543	75%	**02	98%
ReloadSwiss RS 52	<<locked>>	81%	47659	77%	**74	100%
ReloadSwiss RS 60	<<locked>>	81%	38595	62%	**79	100%
ReloadSwiss RS 62	<<locked>>	81%	35679	58%	**67	96%
ReloadSwiss RS 70	<<locked>>	81%	34983	56%	**64	95%
Rottweil R 902	<<locked>>	81%	49676	80%	**25	100%
Rottweil R 903	<<locked>>	81%	42989	69%	**53	100%
[Rottweil R 904]*	<<locked>>	86%	37681	61%	**31	90%
[Rottweil R 905]*	<<locked>>	85%	33286	54%	**79	90%
Rottweil R 907	<<locked>>	81%	40567	65%	**74	95%
SNPE Vectan SP 11	<<locked>>	81%	44179	71%	**08	99%
SNPE Vectan Tubal 5000	<<locked>>	81%	44889	72%	**74	100%
SNPE Vectan Tubal 7000	<<locked>>	81%	38609	62%	**95	95%
Shooters World Long Rifle	<<locked>>	81%	39175	63%	**48	96%
Shooters World Precision	<<locked>>	81%	47703	77%	**12	100%
Somchem S355	<<locked>>	81%	43265	70%	**53	100%
[Somchem S361]*	<<locked>>	87%	39682	64%	**44	90%
Somchem S365	<<locked>>	81%	32169	52%	**95	99%
[Somchem S385]*	<<locked>>	82%	31430	51%	**00	90%
Vihtavuori N133	<<locked>>	81%	50024	81%	**46	100%
Vihtavuori N135	<<locked>>	81%	42105	68%	**74	100%
Vihtavuori N140	<<locked>>	81%	49487	80%	**05	100%
Vihtavuori N150	<<locked>>	81%	37144	60%	**02	100%
Vihtavuori N160	<<locked>>	81%	38769	63%	**77	97%
[Vihtavuori N165]*	<<locked>>	89%	32460	52%	**13	90%
Vihtavuori N540	<<locked>>	81%	49081	79%	**22	100%
Vihtavuori N550	<<locked>>	81%	39595	64%	**30	98%
[Vihtavuori N555]*	<<locked>>	81%	27920	45%	**77	94%
[Vihtavuori N560]*	<<locked>>	93%	39407	64%	**72	90%
Winchester 6.5 StaBALL	<<locked>>	81%	36535	59%	**15	99%
Winchester 760	<<locked>>	81%	41394	67%	**69	96%
[Winchester StaBALL HD]*	<<locked>>	82%	23119	37%	**46	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.