Load data for 6 x 52 R BB2 + .243 | 70gr | Hornady SP SX

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

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.243 \| 70gr \| Hornady SP SX
Manufacturer SKU:	2415
Bullet Weight:	70gr \| 4.5g
Bullet Diameter:	0.243" \| 6.17mm
Bullet Length:	0.795" \| 20.2mm
Caliber:	6 x 52 R BB2 load data
Case Length (l3):	2.040" \| 51.8mm
Cartridge Length (C.O.L.):	2.679" \| 68.1mm
Seated Depth:	0.156" \| 4.0mm
Shank Seated Depth:	0.156" \| 4.0mm
Case Capacity:	40.0 Grains of Water \| 2.60 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	47863 psi \| 3300 bar
LID:	LID_B2538_C964
Last updated:	2025-01-01

Load data for 118 loads in caliber 6 x 52 R BB2 with .243 | 70gr | Hornady SP SX bullet and 59 powders such as Accurate 2495, Hodgdon H322, IMR 3031. 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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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.
Case Length (Inch)
Case Length (mm)
CaseCapacity (GoW)
Min z (%)
Min FR (%)
Max FR*
Barrel Length (Inch)
Barrel Length (cm)
Safety Buffer (%)
.

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>>	89%	42206	88%	**22	94%
[ADI AR 2208]*	<<locked>>	94%	42395	89%	**99	93%
Accurate 2015	<<locked>>	86%	42917	90%	**02	100%
[Accurate 2230]*	<<locked>>	83%	41989	88%	**79	94%
Accurate 2460	<<locked>>	84%	42018	88%	**89	96%
Accurate 2495 👍	<<locked>>	90%	42250	88%	**64	100%
Accurate 2520	<<locked>>	89%	42148	88%	**45	97%
Accurate 4064	<<locked>>	95%	42105	88%	**61	98%
Alliant AR-Comp	<<locked>>	89%	42786	89%	**87	100%
Alliant Reloder- TS 15.5	<<locked>>	96%	43062	90%	**64	95%
[Alliant Reloder-15]*	<<locked>>	93%	42888	90%	**51	93%
[Alliant Reloder-17]*	<<locked>>	97%	39305	82%	**15	92%
[Baschieri & Pellagri 107]*	<<locked>>	90%	42917	90%	**35	92%
Hodgdon BL-C2	<<locked>>	88%	42018	88%	**58	95%
Hodgdon Benchmark	<<locked>>	85%	42337	88%	**56	96%
[Hodgdon CFE223]*	<<locked>>	94%	42598	89%	**58	92%
Hodgdon H322 👍	<<locked>>	86%	42975	90%	**51	99%
[Hodgdon VARGET]*	<<locked>>	95%	42395	89%	**99	93%
Hodgdon TrailBoss	<<locked>>	96%	31705	66%	**72	100%
IMR 3031 👍	<<locked>>	93%	42047	88%	**94	99%
[IMR 4064]*	<<locked>>	96%	42612	89%	**95	93%
[IMR 4895]*	<<locked>>	93%	42685	89%	**68	94%
IMR 8208 XBR	<<locked>>	87%	42105	88%	**99	95%
Lovex D073.5	<<locked>>	84%	42656	89%	**05	96%
Lovex D073.6	<<locked>>	91%	42583	89%	**54	97%
[Lovex S060]*	<<locked>>	88%	42627	89%	**56	94%
Lovex S062	<<locked>>	94%	42670	89%	**25	95%
Norma 201	<<locked>>	90%	42627	89%	**15	95%
Norma 202	<<locked>>	90%	42351	88%	**25	98%
[Norma 203B]*	<<locked>>	93%	42047	88%	**41	94%
[Ramshot Big Game]*	<<locked>>	93%	42453	89%	**51	93%
[Ramshot Wild Boar]*	<<locked>>	88%	42511	89%	**28	93%
[Ramshot X-Terminator]*	<<locked>>	84%	42177	88%	**59	93%
ReloadSwiss RS 14	<<locked>>	96%	31459	66%	**08	100%
ReloadSwiss RS 40	<<locked>>	83%	42134	88%	**02	97%
ReloadSwiss RS 52	<<locked>>	95%	42496	89%	**94	96%
[ReloadSwiss RS 60]*	<<locked>>	97%	38609	81%	**92	92%
Rottweil R 901	<<locked>>	87%	42656	89%	**05	98%
Rottweil R 902	<<locked>>	92%	42569	89%	**95	95%
[Rottweil R 903]*	<<locked>>	96%	39378	82%	**86	94%
[SNPE Vectan SP 11]*	<<locked>>	96%	42525	89%	**58	93%
[SNPE Vectan SP 9]*	<<locked>>	90%	42583	89%	**28	94%
SNPE Vectan Tubal 3000	<<locked>>	89%	42917	90%	**49	98%
SNPE Vectan Tubal 5000	<<locked>>	95%	42656	89%	**59	99%
Shooters World Match Rifle	<<locked>>	91%	42583	89%	**54	97%
Shooters World Precision	<<locked>>	94%	42670	89%	**25	95%
Somchem S321	<<locked>>	85%	42293	88%	**15	96%
Somchem S335	<<locked>>	89%	42859	90%	**66	99%
[Somchem S341]*	<<locked>>	89%	42467	89%	**05	93%
[Somchem S355]*	<<locked>>	96%	41191	86%	**12	94%
Vihtavuori N130	<<locked>>	85%	42554	89%	**56	100%
Vihtavuori N133	<<locked>>	91%	41989	88%	**53	100%
Vihtavuori N135	<<locked>>	96%	38580	81%	**49	99%
Vihtavuori N140	<<locked>>	93%	42931	90%	**18	98%
[Vihtavuori N150]*	<<locked>>	97%	34838	73%	**31	93%
Vihtavuori N530	<<locked>>	85%	41829	87%	**09	95%
Vihtavuori N540	<<locked>>	92%	42496	89%	**31	98%
Winchester 748	<<locked>>	86%	42250	88%	**68	96%
[Winchester StaBALL Match]*	<<locked>>	84%	42554	89%	**41	94%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	83%	34505	72%	**38	90%
[ADI AR 2208]*	<<locked>>	90%	36912	77%	**71	90%
Accurate 2015	<<locked>>	81%	36912	77%	**74	99%
[Accurate 2230]*	<<locked>>	81%	38537	81%	**94	93%
Accurate 2460	<<locked>>	81%	38435	80%	**07	95%
Accurate 2495	<<locked>>	81%	30966	65%	**95	97%
[Accurate 2520]*	<<locked>>	81%	32053	67%	**05	94%
[Accurate 4064]*	<<locked>>	81%	26034	54%	**35	92%
Alliant AR-Comp	<<locked>>	81%	32518	68%	**48	100%
[Alliant Reloder- TS 15.5]*	<<locked>>	86%	31415	66%	**76	90%
[Alliant Reloder-15]*	<<locked>>	88%	36129	75%	**94	90%
[Alliant Reloder-17]*	<<locked>>	94%	36216	76%	**27	90%
[Baschieri & Pellagri 107]*	<<locked>>	87%	38363	80%	**27	90%
[Hodgdon BL-C2]*	<<locked>>	81%	32445	68%	**12	91%
[Hodgdon Benchmark]*	<<locked>>	81%	37043	77%	**31	94%
[Hodgdon CFE223]*	<<locked>>	91%	39378	82%	**82	90%
Hodgdon H322	<<locked>>	81%	35940	75%	**90	97%
[Hodgdon VARGET]*	<<locked>>	90%	36912	77%	**71	90%
Hodgdon TrailBoss	<<locked>>	81%	24918	52%	**08	100%
IMR 3031	<<locked>>	81%	28587	60%	**36	95%
[IMR 4064]*	<<locked>>	90%	35810	75%	**38	90%
[IMR 4895]*	<<locked>>	86%	34838	73%	**81	91%
[IMR 8208 XBR]*	<<locked>>	81%	34577	72%	**15	92%
Lovex D073.5	<<locked>>	81%	38014	79%	**04	95%
[Lovex D073.6]*	<<locked>>	81%	29820	62%	**36	92%
[Lovex S060]*	<<locked>>	81%	34113	71%	**43	90%
[Lovex S062]*	<<locked>>	83%	30269	63%	**07	90%
[Norma 201]*	<<locked>>	81%	31995	67%	**49	91%
[Norma 202]*	<<locked>>	81%	31647	66%	**72	94%
[Norma 203B]*	<<locked>>	87%	34316	72%	**58	90%
[Ramshot Big Game]*	<<locked>>	89%	35984	75%	**90	90%
[Ramshot Wild Boar]*	<<locked>>	82%	35027	73%	**48	90%
[Ramshot X-Terminator]*	<<locked>>	81%	37710	79%	**61	92%
ReloadSwiss RS 14	<<locked>>	80%	24831	52%	**44	100%
ReloadSwiss RS 40	<<locked>>	81%	38609	81%	**20	96%
[ReloadSwiss RS 52]*	<<locked>>	85%	30197	63%	**66	90%
[ReloadSwiss RS 60]*	<<locked>>	94%	35418	74%	**97	90%
Rottweil R 901	<<locked>>	81%	35012	73%	**22	95%
[Rottweil R 902]*	<<locked>>	81%	30124	63%	**84	90%
[Rottweil R 903]*	<<locked>>	91%	32924	69%	**18	91%
[SNPE Vectan SP 11]*	<<locked>>	91%	36027	75%	**94	90%
[SNPE Vectan SP 9]*	<<locked>>	84%	34113	71%	**18	90%
SNPE Vectan Tubal 3000	<<locked>>	81%	33866	71%	**40	95%
[SNPE Vectan Tubal 5000]*	<<locked>>	81%	27412	57%	**72	94%
[Shooters World Match Rifle]*	<<locked>>	81%	29820	62%	**36	92%
[Shooters World Precision]*	<<locked>>	83%	30269	63%	**07	90%
[Somchem S321]*	<<locked>>	81%	36796	77%	**94	94%
Somchem S335	<<locked>>	81%	33330	70%	**49	96%
[Somchem S341]*	<<locked>>	84%	34998	73%	**22	90%
[Somchem S355]*	<<locked>>	89%	32590	68%	**99	90%
Vihtavuori N130	<<locked>>	81%	37855	79%	**54	99%
Vihtavuori N133	<<locked>>	81%	31212	65%	**00	97%
[Vihtavuori N135]*	<<locked>>	81%	23888	50%	**26	93%
[Vihtavuori N140]*	<<locked>>	81%	29312	61%	**84	94%
[Vihtavuori N150]*	<<locked>>	91%	29370	61%	**84	90%
[Vihtavuori N530]*	<<locked>>	81%	36274	76%	**77	93%
[Vihtavuori N540]*	<<locked>>	81%	29283	61%	**00	93%
[Winchester 748]*	<<locked>>	81%	35592	74%	**00	94%
[Winchester StaBALL Match]*	<<locked>>	81%	38101	80%	**36	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.

<<locked>>... you need to buy an access license to unlock the data