Load data for 6 x 52 R Bretschneider + .243 | 70gr | Hornady SP

Recommended Powder(s): Accurate 2015, Accurate 2495, Alliant AR-Comp, Alliant Reloder-10x

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.243 \| 70gr \| Hornady SP
Manufacturer SKU:	2410
Bullet Weight:	70gr \| 4.5g
Bullet Diameter:	0.243" \| 6.17mm
Bullet Length:	0.793" \| 20.1mm
Caliber:	6 x 52 R Bretschneider load data
Case Length (l3):	2.040" \| 51.8mm
Cartridge Length (C.O.L.):	2.522" \| 64.0mm
Seated Depth:	0.311" \| 7.9mm
Shank Seated Depth:	0.311" \| 7.9mm
Case Capacity:	36.2 Grains of Water \| 2.35 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	47863 psi \| 3300 bar
LID:	LID_B2537_C965
Last updated:	2025-01-01

Load data for 98 loads in caliber 6 x 52 R Bretschneider with .243 | 70gr | Hornady SP bullet and 49 powders such as Accurate 2015, Accurate 2495, Alliant AR-Comp, Alliant Reloder-10x. 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 (%)
Min FR (%)
Max FR*
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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 2219	<<locked>>	86%	42946	90%	**79	98%
Accurate 2015 👍	<<locked>>	91%	42293	88%	**23	99%
[Accurate 2230]*	<<locked>>	89%	42583	89%	**07	93%
Accurate 2460	<<locked>>	89%	41887	88%	**20	95%
Accurate 2495 👍	<<locked>>	97%	42380	89%	**15	99%
Accurate 2520	<<locked>>	95%	42148	88%	**82	96%
Accurate 4064	<<locked>>	97%	34896	73%	**41	95%
Alliant AR-Comp 👍	<<locked>>	95%	42206	88%	**09	100%
Alliant Reloder-10x 👍	<<locked>>	88%	42264	88%	**43	100%
Baschieri & Pellagri 106	<<locked>>	85%	42119	88%	**41	98%
[Hodgdon BL-C2]*	<<locked>>	94%	42496	89%	**89	93%
[Hodgdon Benchmark]*	<<locked>>	90%	42235	88%	**74	94%
Hodgdon H322	<<locked>>	92%	42946	90%	**79	98%
Hodgdon H335	<<locked>>	86%	41626	87%	**43	96%
Hodgdon H4198	<<locked>>	83%	42902	90%	**61	97%
Hodgdon TrailBoss	<<locked>>	96%	30676	64%	**77	100%
IMR 3031	<<locked>>	96%	38101	80%	**33	97%
IMR 4198	<<locked>>	87%	42264	88%	**97	100%
[IMR 8208 XBR]*	<<locked>>	93%	42076	88%	**20	93%
Lovex D073.4	<<locked>>	88%	42250	88%	**10	95%
Lovex D073.5	<<locked>>	90%	42656	89%	**30	95%
Lovex D073.6	<<locked>>	97%	42148	88%	**82	96%
[Lovex S060]*	<<locked>>	94%	42917	90%	**71	92%
[Lovex S062]*	<<locked>>	97%	38711	81%	**64	92%
Norma 200	<<locked>>	84%	42569	89%	**23	100%
[Norma 201]*	<<locked>>	96%	42511	89%	**33	94%
Norma 202	<<locked>>	96%	42206	88%	**56	97%
ReloadSwiss RS 14	<<locked>>	96%	30327	63%	**16	100%
ReloadSwiss RS 40	<<locked>>	89%	42946	90%	**46	95%
Rottweil R 901	<<locked>>	93%	42946	90%	**36	96%
[Rottweil R 902]*	<<locked>>	96%	40582	85%	**81	93%
SNPE Vectan SP 10	<<locked>>	86%	42757	89%	**63	97%
[SNPE Vectan SP 9]*	<<locked>>	96%	42873	90%	**40	92%
SNPE Vectan Tubal 3000	<<locked>>	93%	41901	88%	**54	96%
SNPE Vectan Tubal 5000	<<locked>>	96%	37275	78%	**66	96%
Shooters World Match Rifle	<<locked>>	97%	42148	88%	**82	96%
[Shooters World Precision]*	<<locked>>	97%	38711	81%	**64	92%
[Shooters World Tactical Rifle]*	<<locked>>	87%	42786	89%	**87	93%
[Somchem S321]*	<<locked>>	91%	42728	89%	**53	94%
Somchem S335	<<locked>>	95%	42859	90%	**94	97%
Vihtavuori N120	<<locked>>	84%	42264	88%	**61	100%
Vihtavuori N130	<<locked>>	90%	41959	88%	**71	99%
Vihtavuori N133	<<locked>>	97%	42743	89%	**94	99%
Vihtavuori N135	<<locked>>	97%	32314	68%	**33	96%
Vihtavuori N140	<<locked>>	97%	40466	85%	**90	96%
[Vihtavuori N530]*	<<locked>>	91%	42322	88%	**36	94%
Vihtavuori N540	<<locked>>	96%	39784	83%	**97	96%
Winchester 748	<<locked>>	92%	42960	90%	**99	95%
[Winchester StaBALL Match]*	<<locked>>	89%	42641	89%	**59	92%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2219	<<locked>>	81%	36303	76%	**25	96%
Accurate 2015	<<locked>>	81%	30922	65%	**57	96%
[Accurate 2230]*	<<locked>>	85%	36825	77%	**85	90%
[Accurate 2460]*	<<locked>>	81%	31865	67%	**77	90%
[Accurate 2495]*	<<locked>>	81%	24540	51%	**49	93%
[Accurate 2520]*	<<locked>>	85%	29646	62%	**77	90%
[Accurate 4064]*	<<locked>>	88%	26513	55%	**02	91%
Alliant AR-Comp	<<locked>>	81%	26832	56%	**12	97%
Alliant Reloder-10x	<<locked>>	81%	34316	72%	**62	98%
Baschieri & Pellagri 106	<<locked>>	81%	37376	78%	**40	97%
[Hodgdon BL-C2]*	<<locked>>	89%	34838	73%	**05	90%
[Hodgdon Benchmark]*	<<locked>>	82%	32663	68%	**44	90%
[Hodgdon H322]*	<<locked>>	81%	30589	64%	**71	93%
[Hodgdon H335]*	<<locked>>	81%	35346	74%	**92	94%
Hodgdon H4198	<<locked>>	81%	40030	84%	**99	96%
Hodgdon TrailBoss	<<locked>>	81%	24149	50%	**22	100%
[IMR 3031]*	<<locked>>	82%	24584	51%	**20	90%
IMR 4198	<<locked>>	81%	35679	75%	**56	99%
[IMR 8208 XBR]*	<<locked>>	86%	34592	72%	**43	90%
[Lovex D073.4]*	<<locked>>	81%	33214	69%	**00	91%
[Lovex D073.5]*	<<locked>>	81%	31372	66%	**67	90%
[Lovex D073.6]*	<<locked>>	87%	29646	62%	**77	90%
[Lovex S060]*	<<locked>>	90%	39088	82%	**89	90%
[Lovex S062]*	<<locked>>	93%	33895	71%	**40	90%
Norma 200	<<locked>>	81%	38624	81%	**48	99%
[Norma 201]*	<<locked>>	89%	34751	73%	**53	91%
[Norma 202]*	<<locked>>	82%	27311	57%	**72	90%
ReloadSwiss RS 14	<<locked>>	81%	24047	50%	**62	100%
[ReloadSwiss RS 40]*	<<locked>>	81%	32909	69%	**07	92%
[Rottweil R 901]*	<<locked>>	81%	29907	62%	**08	91%
[Rottweil R 902]*	<<locked>>	91%	34360	72%	**33	90%
[SNPE Vectan SP 10]*	<<locked>>	81%	36448	76%	**18	94%
[SNPE Vectan SP 9]*	<<locked>>	93%	38943	81%	**58	90%
[SNPE Vectan Tubal 3000]*	<<locked>>	81%	28950	60%	**30	91%
[SNPE Vectan Tubal 5000]*	<<locked>>	84%	25889	54%	**54	91%
[Shooters World Match Rifle]*	<<locked>>	87%	29646	62%	**77	90%
[Shooters World Precision]*	<<locked>>	93%	33895	71%	**40	90%
[Shooters World Tactical Rifle]*	<<locked>>	82%	36289	76%	**36	90%
[Somchem S321]*	<<locked>>	84%	34084	71%	**49	90%
[Somchem S335]*	<<locked>>	81%	27905	58%	**26	92%
Vihtavuori N120	<<locked>>	81%	38261	80%	**82	100%
Vihtavuori N130	<<locked>>	81%	31981	67%	**44	97%
[Vihtavuori N133]*	<<locked>>	81%	26571	56%	**93	93%
[Vihtavuori N135]*	<<locked>>	86%	23119	48%	**38	90%
[Vihtavuori N140]*	<<locked>>	84%	27122	57%	**43	90%
[Vihtavuori N530]*	<<locked>>	85%	34476	72%	**53	90%
[Vihtavuori N540]*	<<locked>>	85%	27746	58%	**85	90%
[Winchester 748]*	<<locked>>	84%	33257	69%	**56	90%
[Winchester StaBALL Match]*	<<locked>>	86%	37449	78%	**35	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.