Load data for 6 x 52 R Bretschneider + .243 | 75gr | Barnes BND SPIT-FIRE

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

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.243 \| 75gr \| Barnes BND SPIT-FIRE
Manufacturer SKU:	24375
Bullet Weight:	75gr \| 4.9g
Bullet Diameter:	0.243" \| 6.17mm
Bullet Length:	1.050" \| 26.7mm
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:	0.568" \| 14.4mm
Shank Seated Depth:	0.468" \| 11.9mm
Case Capacity:	36.2 Grains of Water \| 2.35 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	47863 psi \| 3300 bar
LID:	LID_B475_C965
Last updated:	2025-01-01
Recommended Twist Rate:	1:9 - 1:7

Load data for 98 loads in caliber 6 x 52 R Bretschneider with .243 | 75gr | Barnes BND SPIT-FIRE bullet and 49 powders such as Accurate 2015, 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".

Go to the bottom of the "My Account " page to set the measure system (imperial vs. metric)
No data yet
C.O.L. (Inch)
C.O.L. (mm)
Case Length (Inch)
Case Length (mm)
CaseCapacity (GoW)
Min z (%)
Min FR (%)
Max FR*
Barrel Length (Inch)
Barrel Length (cm)
Safety Buffer (%)
.
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 2207	<<locked>>	85%	42525	89%	**85	100%
ADI AR 2219	<<locked>>	87%	41872	87%	**28	97%
Accurate 2015 👍	<<locked>>	94%	43018	90%	**22	99%
[Accurate 2230]*	<<locked>>	91%	42641	89%	**85	93%
Accurate 2460	<<locked>>	91%	41843	87%	**99	95%
Accurate 2495	<<locked>>	97%	38435	80%	**22	98%
Accurate 2520	<<locked>>	97%	41568	87%	**54	96%
[Accurate 4064]*	<<locked>>	97%	31314	65%	**48	94%
Alliant AR-Comp 👍	<<locked>>	96%	40930	86%	**61	100%
Alliant Reloder-10x 👍	<<locked>>	90%	42438	89%	**28	100%
Alliant Reloder-7	<<locked>>	83%	42554	89%	**59	100%
Baschieri & Pellagri 106	<<locked>>	87%	42395	89%	**26	98%
[Hodgdon BL-C2]*	<<locked>>	97%	42714	89%	**71	93%
[Hodgdon Benchmark]*	<<locked>>	92%	42018	88%	**46	94%
[Hodgdon CFE BLK]*	<<locked>>	84%	43018	90%	**30	94%
Hodgdon H322	<<locked>>	94%	42656	89%	**48	98%
Hodgdon H335	<<locked>>	88%	42409	89%	**38	97%
Hodgdon H4198	<<locked>>	85%	42482	89%	**26	97%
Hodgdon TrailBoss	<<locked>>	94%	28993	61%	**42	100%
IMR 3031	<<locked>>	97%	35476	74%	**53	97%
IMR 4198	<<locked>>	89%	42598	89%	**79	100%
[IMR 8208 XBR]*	<<locked>>	95%	42888	90%	**15	94%
[Lovex D073.4]*	<<locked>>	90%	41524	87%	**76	94%
Lovex D073.5	<<locked>>	92%	41843	87%	**99	95%
[Lovex D073.6]*	<<locked>>	96%	37710	79%	**69	94%
[Lovex S060]*	<<locked>>	95%	42134	88%	**33	91%
Norma 200	<<locked>>	87%	42656	89%	**15	100%
[Norma 201]*	<<locked>>	97%	40886	85%	**82	93%
Norma 202	<<locked>>	96%	39044	82%	**72	96%
ReloadSwiss RS 14	<<locked>>	97%	30153	63%	**11	100%
ReloadSwiss RS 40	<<locked>>	91%	42047	88%	**05	95%
Rottweil R 901	<<locked>>	95%	41858	87%	**95	96%
[Rottweil R 902]*	<<locked>>	96%	37275	78%	**87	92%
SNPE Vectan SP 10	<<locked>>	87%	41843	87%	**25	96%
SNPE Vectan Tubal 3000	<<locked>>	96%	42409	89%	**43	96%
SNPE Vectan Tubal 5000	<<locked>>	97%	35070	73%	**05	95%
[Shooters World Match Rifle]*	<<locked>>	96%	37710	79%	**69	94%
[Shooters World Tactical Rifle]*	<<locked>>	89%	42221	88%	**56	93%
[Somchem S321]*	<<locked>>	92%	41698	87%	**15	94%
Somchem S335	<<locked>>	97%	42656	89%	**76	97%
Vihtavuori N120	<<locked>>	87%	43004	90%	**49	100%
Vihtavuori N130	<<locked>>	92%	41698	87%	**46	99%
Vihtavuori N133	<<locked>>	97%	39900	83%	**20	98%
[Vihtavuori N135]*	<<locked>>	96%	28732	60%	**33	94%
Vihtavuori N140	<<locked>>	96%	36941	77%	**03	95%
[Vihtavuori N530]*	<<locked>>	93%	42308	88%	**18	94%
Vihtavuori N540	<<locked>>	97%	37202	78%	**33	95%
[Winchester 748]*	<<locked>>	93%	42163	88%	**51	94%
[Winchester StaBALL Match]*	<<locked>>	91%	42192	88%	**25	92%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2207	<<locked>>	81%	37898	79%	**03	100%
ADI AR 2219	<<locked>>	81%	33460	70%	**41	95%
Accurate 2015	<<locked>>	81%	28065	59%	**77	95%
[Accurate 2230]*	<<locked>>	87%	36608	76%	**64	90%
[Accurate 2460]*	<<locked>>	83%	30864	64%	**49	90%
[Accurate 2495]*	<<locked>>	81%	21393	45%	**59	91%
[Accurate 2520]*	<<locked>>	87%	29269	61%	**66	90%
[Accurate 4064]*	<<locked>>	91%	25846	54%	**87	90%
Alliant AR-Comp	<<locked>>	81%	24990	52%	**51	96%
Alliant Reloder-10x	<<locked>>	81%	31140	65%	**72	97%
Alliant Reloder-7	<<locked>>	81%	39479	82%	**03	99%
Baschieri & Pellagri 106	<<locked>>	81%	34258	72%	**59	96%
[Hodgdon BL-C2]*	<<locked>>	92%	35520	74%	**13	91%
[Hodgdon Benchmark]*	<<locked>>	84%	32576	68%	**36	90%
[Hodgdon CFE BLK]*	<<locked>>	81%	38609	81%	**38	92%
[Hodgdon H322]*	<<locked>>	81%	28210	59%	**90	92%
[Hodgdon H335]*	<<locked>>	81%	32938	69%	**25	93%
Hodgdon H4198	<<locked>>	81%	38029	79%	**35	96%
Hodgdon TrailBoss	<<locked>>	84%	24729	52%	**47	100%
[IMR 3031]*	<<locked>>	85%	24453	51%	**18	90%
IMR 4198	<<locked>>	81%	33953	71%	**92	99%
[IMR 8208 XBR]*	<<locked>>	89%	34490	72%	**25	90%
[Lovex D073.4]*	<<locked>>	82%	31720	66%	**59	90%
[Lovex D073.5]*	<<locked>>	83%	30864	64%	**49	90%
[Lovex D073.6]*	<<locked>>	89%	28776	60%	**46	90%
[Lovex S060]*	<<locked>>	93%	39276	82%	**74	90%
Norma 200	<<locked>>	81%	35172	73%	**57	99%
[Norma 201]*	<<locked>>	91%	33895	71%	**18	90%
[Norma 202]*	<<locked>>	86%	27876	58%	**93	91%
ReloadSwiss RS 14	<<locked>>	81%	23221	49%	**50	100%
[ReloadSwiss RS 40]*	<<locked>>	81%	30124	63%	**23	90%
[Rottweil R 901]*	<<locked>>	82%	27992	58%	**61	90%
[Rottweil R 902]*	<<locked>>	94%	34461	72%	**25	90%
[SNPE Vectan SP 10]*	<<locked>>	81%	33576	70%	**38	93%
[SNPE Vectan Tubal 3000]*	<<locked>>	82%	27775	58%	**02	90%
[SNPE Vectan Tubal 5000]*	<<locked>>	86%	25150	53%	**33	90%
[Shooters World Match Rifle]*	<<locked>>	89%	28776	60%	**46	90%
[Shooters World Tactical Rifle]*	<<locked>>	84%	36434	76%	**35	91%
[Somchem S321]*	<<locked>>	86%	33373	70%	**31	90%
[Somchem S335]*	<<locked>>	81%	25425	53%	**56	90%
Vihtavuori N120	<<locked>>	81%	35418	74%	**12	100%
Vihtavuori N130	<<locked>>	81%	29646	62%	**77	96%
[Vihtavuori N133]*	<<locked>>	81%	24555	51%	**29	92%
[Vihtavuori N135]*	<<locked>>	88%	22902	48%	**43	90%
[Vihtavuori N140]*	<<locked>>	86%	26672	56%	**25	90%
[Vihtavuori N530]*	<<locked>>	86%	33591	70%	**25	90%
[Vihtavuori N540]*	<<locked>>	88%	27862	58%	**87	90%
[Winchester 748]*	<<locked>>	86%	32634	68%	**25	90%
[Winchester StaBALL Match]*	<<locked>>	88%	37782	79%	**33	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.