Load data for 6 mm Dasher + .243 | 100gr | Sierra SP SemiSp

Recommended Powder(s): Accurate 2495, Accurate 2520, ReloadSwiss RS 40, Somchem S321, Winchester 748

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.243 \| 100gr \| Sierra SP SemiSp
Manufacturer SKU:	1550
Bullet Weight:	100gr \| 6.5g
Bullet Diameter:	0.243" \| 6.17mm
Bullet Length:	0.980" \| 24.9mm
Caliber:	6 mm Dasher load data
Case Length (l3):	1.505" \| 38.2mm
Cartridge Length (C.O.L.):	2.160" \| 54.9mm
Seated Depth:	0.325" \| 8.3mm
Shank Seated Depth:	0.325" \| 8.3mm
Case Capacity:	32.0 Grains of Water \| 2.08 cm³
Primer Size:	Small Rifle (SR)
Max. allowed Pressure:	58740 psi \| 4050 bar
LID:	LID_B5780_C948
Last updated:	2025-02-02

Load data for 154 loads in caliber 6 mm Dasher with .243 | 100gr | Sierra SP SemiSp bullet and 77 powders such as Accurate 2495, Accurate 2520, ReloadSwiss RS 40, Somchem S321, 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%	50459	86%	**25	97%
ADI AR 2207	<<locked>>	85%	52678	90%	**39	100%
ADI AR 2208	<<locked>>	97%	43497	74%	**87	95%
ADI AR 2219	<<locked>>	88%	52228	89%	**31	100%
Accurate 2015	<<locked>>	92%	51024	87%	**69	100%
Accurate 2200	<<locked>>	94%	51735	88%	**89	96%
Accurate 2230	<<locked>>	91%	52518	89%	**05	98%
Accurate 2460	<<locked>>	91%	51996	89%	**15	99%
Accurate 2495 👍	<<locked>>	96%	49806	85%	**31	100%
Accurate 2520 👍	<<locked>>	96%	51111	87%	**51	100%
Accurate 4064	<<locked>>	96%	41017	70%	**03	99%
Alliant AR-Comp	<<locked>>	97%	52750	90%	**54	100%
Alliant Reloder- TS 15.5	<<locked>>	97%	41307	70%	**00	96%
Alliant Reloder-10x	<<locked>>	90%	51721	88%	**82	100%
Alliant Reloder-15	<<locked>>	96%	44643	76%	**52	95%
[Alliant Reloder-17]*	<<locked>>	97%	37260	63%	**54	93%
Alliant Reloder-7	<<locked>>	83%	51503	88%	**20	100%
Baschieri & Pellagri 106	<<locked>>	88%	51517	88%	**23	100%
Baschieri & Pellagri 107	<<locked>>	97%	50734	86%	**41	96%
Hodgdon BL-C2	<<locked>>	96%	52707	90%	**90	99%
Hodgdon Benchmark	<<locked>>	93%	51169	87%	**62	99%
Hodgdon CFE BLK	<<locked>>	85%	51851	88%	**39	99%
[Hodgdon CFE223]*	<<locked>>	96%	44295	75%	**59	94%
Hodgdon H322	<<locked>>	93%	51416	88%	**21	100%
Hodgdon H335	<<locked>>	89%	52765	90%	**44	100%
[Hodgdon H380]*	<<locked>>	96%	42047	72%	**90	93%
Hodgdon H4198	<<locked>>	86%	52228	89%	**26	100%
Hodgdon VARGET	<<locked>>	97%	43497	74%	**87	95%
IMR 3031	<<locked>>	97%	44527	76%	**72	100%
[IMR 4064]*	<<locked>>	96%	41553	71%	**41	94%
IMR 4198	<<locked>>	89%	50966	87%	**23	100%
IMR 4895	<<locked>>	96%	45658	78%	**82	96%
IMR 8208 XBR	<<locked>>	95%	51706	88%	**15	99%
Lovex D073.4	<<locked>>	90%	52170	89%	**02	99%
Lovex D073.5	<<locked>>	91%	50908	87%	**02	99%
Lovex D073.6	<<locked>>	96%	48399	82%	**12	99%
Lovex S060	<<locked>>	96%	51430	88%	**66	97%
Lovex S062	<<locked>>	96%	43395	74%	**03	97%
Norma 200	<<locked>>	86%	51053	87%	**49	100%
Norma 201	<<locked>>	96%	49951	85%	**92	98%
Norma 202	<<locked>>	97%	49980	85%	**08	100%
Norma 203B	<<locked>>	96%	43801	75%	**43	96%
Ramshot Big Game	<<locked>>	96%	44411	76%	**59	96%
[Ramshot TAC]*	<<locked>>	94%	51285	87%	**92	94%
Ramshot Wild Boar	<<locked>>	96%	51808	88%	**51	97%
Ramshot X-Terminator	<<locked>>	92%	52489	89%	**98	97%
ReloadSwiss RS 40 👍	<<locked>>	91%	52562	89%	**25	100%
ReloadSwiss RS 52	<<locked>>	96%	41974	71%	**52	97%
[ReloadSwiss RS 60]*	<<locked>>	97%	36303	62%	**38	94%
Rottweil R 901	<<locked>>	95%	51808	88%	**98	100%
Rottweil R 902	<<locked>>	96%	46572	79%	**30	98%
Rottweil R 903	<<locked>>	97%	37768	64%	**34	95%
SNPE Vectan BA6 1/2	<<locked>>	84%	51938	88%	**87	100%
SNPE Vectan SP 10	<<locked>>	88%	52359	89%	**35	100%
[SNPE Vectan SP 11]*	<<locked>>	96%	39856	68%	**80	94%
SNPE Vectan SP 7	<<locked>>	96%	52185	89%	**15	95%
SNPE Vectan SP 9	<<locked>>	96%	48617	83%	**95	97%
SNPE Vectan Tubal 3000	<<locked>>	96%	52533	89%	**49	100%
SNPE Vectan Tubal 5000	<<locked>>	96%	42308	72%	**15	100%
Shooters World Match Rifle	<<locked>>	96%	48399	82%	**12	99%
Shooters World Precision	<<locked>>	96%	43395	74%	**03	97%
Shooters World Tactical Rifle	<<locked>>	89%	51677	88%	**69	98%
Somchem S321 👍	<<locked>>	92%	51227	87%	**28	99%
Somchem S335	<<locked>>	96%	51300	87%	**56	100%
Somchem S341	<<locked>>	97%	51880	88%	**21	97%
Somchem S355	<<locked>>	96%	39407	67%	**51	95%
Vihtavuori N120	<<locked>>	86%	51213	87%	**70	100%
Vihtavuori N130	<<locked>>	93%	52083	89%	**36	100%
Vihtavuori N133	<<locked>>	97%	48718	83%	**10	100%
Vihtavuori N135	<<locked>>	97%	37768	64%	**08	100%
Vihtavuori N140	<<locked>>	97%	46891	80%	**39	100%
Vihtavuori N150	<<locked>>	96%	32895	56%	**97	95%
Vihtavuori N530	<<locked>>	93%	50937	87%	**15	99%
Vihtavuori N540	<<locked>>	96%	45818	78%	**46	99%
[Winchester 6.5 StaBALL]*	<<locked>>	97%	35114	60%	**10	92%
Winchester 748 👍	<<locked>>	93%	51634	88%	**74	99%
Winchester StaBALL Match	<<locked>>	91%	51053	87%	**48	98%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	81%	31053	53%	**44	91%
ADI AR 2207	<<locked>>	81%	46963	80%	**61	100%
[ADI AR 2208]*	<<locked>>	87%	32343	55%	**54	90%
ADI AR 2219	<<locked>>	81%	41365	70%	**67	99%
Accurate 2015	<<locked>>	81%	36100	61%	**23	100%
[Accurate 2200]*	<<locked>>	82%	35259	60%	**93	91%
Accurate 2230	<<locked>>	81%	37144	63%	**49	95%
Accurate 2460	<<locked>>	81%	36883	63%	**62	96%
Accurate 2495	<<locked>>	81%	29269	50%	**60	98%
Accurate 2520	<<locked>>	81%	30632	52%	**80	95%
[Accurate 4064]*	<<locked>>	81%	24671	42%	**36	94%
Alliant AR-Comp	<<locked>>	81%	31401	53%	**06	100%
[Alliant Reloder- TS 15.5]*	<<locked>>	83%	27340	47%	**82	90%
Alliant Reloder-10x	<<locked>>	81%	39436	67%	**92	100%
[Alliant Reloder-15]*	<<locked>>	84%	30734	52%	**57	90%
[Alliant Reloder-17]*	<<locked>>	92%	32126	55%	**29	90%
Alliant Reloder-7	<<locked>>	81%	47572	81%	**67	100%
Baschieri & Pellagri 106	<<locked>>	81%	41814	71%	**72	100%
[Baschieri & Pellagri 107]*	<<locked>>	84%	34084	58%	**23	90%
[Hodgdon BL-C2]*	<<locked>>	81%	31140	53%	**93	93%
Hodgdon Benchmark	<<locked>>	81%	35563	61%	**83	96%
Hodgdon CFE BLK	<<locked>>	81%	46427	79%	**51	98%
[Hodgdon CFE223]*	<<locked>>	90%	35665	61%	**85	91%
Hodgdon H322	<<locked>>	81%	34780	59%	**33	98%
Hodgdon H335	<<locked>>	81%	40567	69%	**57	99%
[Hodgdon H380]*	<<locked>>	91%	36071	61%	**69	91%
Hodgdon H4198	<<locked>>	81%	44773	76%	**18	100%
[Hodgdon VARGET]*	<<locked>>	87%	32343	55%	**54	90%
IMR 3031	<<locked>>	81%	27731	47%	**21	97%
[IMR 4064]*	<<locked>>	86%	30719	52%	**11	90%
IMR 4198	<<locked>>	81%	40408	69%	**69	100%
[IMR 4895]*	<<locked>>	82%	28950	49%	**31	90%
[IMR 8208 XBR]*	<<locked>>	81%	32967	56%	**74	94%
Lovex D073.4	<<locked>>	81%	38319	65%	**79	97%
Lovex D073.5	<<locked>>	81%	36158	62%	**49	96%
Lovex D073.6	<<locked>>	81%	29008	49%	**38	95%
[Lovex S060]*	<<locked>>	81%	33243	57%	**24	92%
[Lovex S062]*	<<locked>>	81%	27528	47%	**56	91%
Norma 200	<<locked>>	81%	43976	75%	**48	100%
[Norma 201]*	<<locked>>	81%	30661	52%	**18	93%
Norma 202	<<locked>>	81%	30414	52%	**41	96%
[Norma 203B]*	<<locked>>	84%	30008	51%	**51	91%
[Ramshot Big Game]*	<<locked>>	86%	32213	55%	**03	91%
[Ramshot TAC]*	<<locked>>	85%	38508	66%	**72	90%
[Ramshot Wild Boar]*	<<locked>>	81%	32111	55%	**83	91%
[Ramshot X-Terminator]*	<<locked>>	81%	36753	63%	**29	93%
ReloadSwiss RS 40	<<locked>>	81%	37507	64%	**72	97%
[ReloadSwiss RS 52]*	<<locked>>	81%	25918	44%	**65	90%
[ReloadSwiss RS 60]*	<<locked>>	92%	31618	54%	**06	90%
Rottweil R 901	<<locked>>	81%	34490	59%	**93	97%
[Rottweil R 902]*	<<locked>>	81%	29486	50%	**82	92%
[Rottweil R 903]*	<<locked>>	87%	27557	47%	**05	90%
SNPE Vectan BA6 1/2	<<locked>>	81%	48153	82%	**41	100%
SNPE Vectan SP 10	<<locked>>	81%	41989	71%	**67	99%
[SNPE Vectan SP 11]*	<<locked>>	88%	31053	53%	**77	90%
[SNPE Vectan SP 7]*	<<locked>>	85%	35650	61%	**26	90%
[SNPE Vectan SP 9]*	<<locked>>	81%	30182	51%	**24	90%
SNPE Vectan Tubal 3000	<<locked>>	81%	32938	56%	**15	97%
SNPE Vectan Tubal 5000	<<locked>>	81%	26542	45%	**87	95%
Shooters World Match Rifle	<<locked>>	81%	29008	49%	**38	95%
[Shooters World Precision]*	<<locked>>	81%	27528	47%	**56	91%
Shooters World Tactical Rifle	<<locked>>	81%	39523	67%	**75	96%
Somchem S321	<<locked>>	81%	35331	60%	**46	95%
Somchem S335	<<locked>>	81%	31879	54%	**11	97%
[Somchem S341]*	<<locked>>	81%	31009	53%	**34	91%
[Somchem S355]*	<<locked>>	86%	27833	47%	**88	90%
Vihtavuori N120	<<locked>>	81%	43830	75%	**69	100%
Vihtavuori N130	<<locked>>	81%	36970	63%	**03	100%
Vihtavuori N133	<<locked>>	81%	30589	52%	**85	98%
Vihtavuori N135	<<locked>>	81%	23627	40%	**67	95%
Vihtavuori N140	<<locked>>	81%	28558	49%	**82	96%
[Vihtavuori N150]*	<<locked>>	87%	25353	43%	**00	90%
Vihtavuori N530	<<locked>>	81%	34650	59%	**20	95%
Vihtavuori N540	<<locked>>	81%	28123	48%	**85	95%
[Winchester 6.5 StaBALL]*	<<locked>>	93%	31647	54%	**28	90%
Winchester 748	<<locked>>	81%	34243	58%	**59	95%
[Winchester StaBALL Match]*	<<locked>>	81%	36593	62%	**92	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.