Load data for 6 x 52 R BB2 + .243 | 70gr | Speer HP TNT

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

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.243 \| 70gr \| Speer HP TNT
Manufacturer SKU:	1206
Bullet Weight:	70gr \| 4.5g
Bullet Diameter:	0.243" \| 6.17mm
Bullet Length:	0.810" \| 20.6mm
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:	0.171" \| 4.3mm
Shank Seated Depth:	0.171" \| 4.3mm
Case Capacity:	40.0 Grains of Water \| 2.60 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	47863 psi \| 3300 bar
LID:	LID_B6069_C964
Last updated:	2025-01-01

Load data for 112 loads in caliber 6 x 52 R BB2 with .243 | 70gr | Speer HP TNT bullet and 56 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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Min z (%)
Min FR (%)
Max FR*
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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 2206H]*	<<locked>>	89%	41930	88%	**12	93%
[ADI AR 2208]*	<<locked>>	94%	42148	88%	**89	92%
Accurate 2015	<<locked>>	86%	42569	89%	**89	100%
[Accurate 2230]*	<<locked>>	83%	41901	88%	**72	94%
Accurate 2460	<<locked>>	84%	42830	89%	**09	96%
Accurate 2495 👍	<<locked>>	90%	41887	88%	**64	100%
Accurate 2520	<<locked>>	89%	41872	87%	**45	97%
Accurate 4064	<<locked>>	96%	43033	90%	**74	98%
Alliant AR-Comp	<<locked>>	89%	42641	89%	**81	100%
Alliant Reloder- TS 15.5	<<locked>>	96%	42815	89%	**54	95%
[Alliant Reloder-15]*	<<locked>>	93%	42627	89%	**54	93%
[Baschieri & Pellagri 107]*	<<locked>>	90%	42714	89%	**35	92%
Hodgdon BL-C2	<<locked>>	88%	41785	87%	**51	95%
Hodgdon Benchmark	<<locked>>	85%	42047	88%	**56	96%
Hodgdon H322 👍	<<locked>>	86%	42641	89%	**38	99%
[Hodgdon VARGET]*	<<locked>>	95%	42148	88%	**89	92%
Hodgdon TrailBoss	<<locked>>	97%	31865	67%	**75	100%
IMR 3031 👍	<<locked>>	93%	41727	87%	**81	99%
[IMR 4064]*	<<locked>>	96%	42917	90%	**99	93%
[IMR 4895]*	<<locked>>	93%	42424	89%	**58	94%
IMR 8208 XBR	<<locked>>	87%	41989	88%	**92	95%
Lovex D073.5	<<locked>>	84%	42380	89%	**95	96%
Lovex D073.6	<<locked>>	91%	42308	88%	**45	97%
[Lovex S060]*	<<locked>>	88%	42351	88%	**46	94%
Lovex S062	<<locked>>	94%	42395	89%	**15	95%
Norma 201	<<locked>>	90%	42337	88%	**02	95%
Norma 202	<<locked>>	90%	42061	88%	**25	98%
[Norma 203B]*	<<locked>>	93%	41800	87%	**31	93%
[Ramshot Big Game]*	<<locked>>	93%	42264	88%	**45	93%
[Ramshot Wild Boar]*	<<locked>>	88%	42279	88%	**28	93%
[Ramshot X-Terminator]*	<<locked>>	85%	43018	90%	**76	93%
ReloadSwiss RS 14	<<locked>>	96%	31705	66%	**14	100%
ReloadSwiss RS 40	<<locked>>	84%	42989	90%	**22	97%
ReloadSwiss RS 52	<<locked>>	95%	42279	88%	**84	96%
Rottweil R 901	<<locked>>	88%	42830	89%	**05	98%
Rottweil R 902	<<locked>>	92%	42293	88%	**92	95%
[Rottweil R 903]*	<<locked>>	96%	39131	82%	**76	93%
[SNPE Vectan SP 11]*	<<locked>>	96%	42163	88%	**45	93%
[SNPE Vectan SP 9]*	<<locked>>	90%	42337	88%	**18	93%
SNPE Vectan Tubal 3000	<<locked>>	89%	42685	89%	**40	98%
SNPE Vectan Tubal 5000	<<locked>>	95%	42351	88%	**49	99%
Shooters World Match Rifle	<<locked>>	91%	42308	88%	**45	97%
Shooters World Precision	<<locked>>	94%	42395	89%	**15	95%
Somchem S321	<<locked>>	85%	42221	88%	**22	96%
Somchem S335	<<locked>>	89%	42569	89%	**63	99%
[Somchem S341]*	<<locked>>	89%	42250	88%	**99	93%
[Somchem S355]*	<<locked>>	96%	40944	86%	**02	94%
Vihtavuori N130	<<locked>>	85%	42221	88%	**46	100%
Vihtavuori N133	<<locked>>	91%	43018	90%	**72	100%
Vihtavuori N135	<<locked>>	97%	39044	82%	**56	99%
Vihtavuori N140	<<locked>>	93%	42656	89%	**09	98%
[Vihtavuori N150]*	<<locked>>	97%	34606	72%	**31	93%
Vihtavuori N530	<<locked>>	86%	42888	90%	**31	96%
Vihtavuori N540	<<locked>>	92%	42250	88%	**22	98%
Winchester 748	<<locked>>	86%	42003	88%	**58	96%
[Winchester StaBALL Match]*	<<locked>>	84%	42322	88%	**31	94%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	83%	34229	72%	**22	90%
[ADI AR 2208]*	<<locked>>	90%	36666	77%	**58	90%
Accurate 2015	<<locked>>	81%	36869	77%	**67	99%
[Accurate 2230]*	<<locked>>	81%	38261	80%	**90	93%
Accurate 2460	<<locked>>	81%	38145	80%	**07	95%
Accurate 2495	<<locked>>	81%	30922	65%	**99	97%
[Accurate 2520]*	<<locked>>	81%	31778	66%	**92	93%
[Accurate 4064]*	<<locked>>	81%	26005	54%	**28	92%
Alliant AR-Comp	<<locked>>	81%	32213	67%	**44	100%
[Alliant Reloder- TS 15.5]*	<<locked>>	87%	31981	67%	**92	90%
[Alliant Reloder-15]*	<<locked>>	88%	36027	75%	**87	90%
[Baschieri & Pellagri 107]*	<<locked>>	88%	39305	82%	**49	90%
[Hodgdon BL-C2]*	<<locked>>	81%	32213	67%	**08	91%
[Hodgdon Benchmark]*	<<locked>>	81%	36753	77%	**28	94%
Hodgdon H322	<<locked>>	81%	35766	75%	**81	97%
[Hodgdon VARGET]*	<<locked>>	90%	36666	77%	**58	90%
Hodgdon TrailBoss	<<locked>>	81%	25077	52%	**08	100%
IMR 3031	<<locked>>	81%	28297	59%	**26	95%
[IMR 4064]*	<<locked>>	90%	36216	76%	**48	90%
[IMR 4895]*	<<locked>>	86%	34563	72%	**71	90%
[IMR 8208 XBR]*	<<locked>>	81%	34287	72%	**02	92%
Lovex D073.5	<<locked>>	81%	37710	79%	**94	95%
[Lovex D073.6]*	<<locked>>	81%	29689	62%	**36	92%
[Lovex S060]*	<<locked>>	82%	34809	73%	**62	90%
[Lovex S062]*	<<locked>>	83%	29979	63%	**03	90%
[Norma 201]*	<<locked>>	81%	31691	66%	**33	91%
[Norma 202]*	<<locked>>	81%	31357	66%	**56	94%
[Norma 203B]*	<<locked>>	87%	34214	71%	**51	90%
[Ramshot Big Game]*	<<locked>>	89%	36738	77%	**10	90%
[Ramshot Wild Boar]*	<<locked>>	82%	34795	73%	**38	90%
[Ramshot X-Terminator]*	<<locked>>	81%	37608	79%	**54	91%
ReloadSwiss RS 14	<<locked>>	81%	24990	52%	**47	100%
ReloadSwiss RS 40	<<locked>>	81%	38319	80%	**17	96%
[ReloadSwiss RS 52]*	<<locked>>	85%	30763	64%	**85	91%
Rottweil R 901	<<locked>>	81%	35288	74%	**28	95%
[Rottweil R 902]*	<<locked>>	82%	30763	64%	**97	90%
[Rottweil R 903]*	<<locked>>	91%	32663	68%	**18	91%
[SNPE Vectan SP 11]*	<<locked>>	91%	35839	75%	**97	90%
[SNPE Vectan SP 9]*	<<locked>>	84%	34838	73%	**28	90%
SNPE Vectan Tubal 3000	<<locked>>	81%	33678	70%	**36	95%
[SNPE Vectan Tubal 5000]*	<<locked>>	81%	27267	57%	**69	93%
[Shooters World Match Rifle]*	<<locked>>	81%	29689	62%	**36	92%
[Shooters World Precision]*	<<locked>>	83%	29979	63%	**03	90%
[Somchem S321]*	<<locked>>	81%	36695	77%	**87	94%
Somchem S335	<<locked>>	81%	33040	69%	**36	96%
[Somchem S341]*	<<locked>>	84%	34766	73%	**18	90%
[Somchem S355]*	<<locked>>	90%	33373	70%	**12	90%
Vihtavuori N130	<<locked>>	81%	37666	79%	**44	99%
Vihtavuori N133	<<locked>>	81%	31154	65%	**94	97%
[Vihtavuori N135]*	<<locked>>	81%	24076	50%	**33	93%
[Vihtavuori N140]*	<<locked>>	81%	29051	61%	**67	93%
[Vihtavuori N150]*	<<locked>>	91%	29138	61%	**71	90%
[Vihtavuori N530]*	<<locked>>	81%	35984	75%	**64	93%
[Vihtavuori N540]*	<<locked>>	81%	29022	61%	**87	93%
[Winchester 748]*	<<locked>>	81%	35331	74%	**97	94%
[Winchester StaBALL Match]*	<<locked>>	81%	37869	79%	**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.