Load data for 6 x 52 R BB2 + .243 | 105gr | Speer Spitzer Soft Point

Recommended Powder(s): Alliant Reloder- TS 15.5, ReloadSwiss RS 52, ReloadSwiss RS 60, Rottweil R 903, Somchem S355

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.243 \| 105gr \| Speer Spitzer Soft Point
Manufacturer SKU:	1229
Bullet Weight:	105gr \| 6.8g
Bullet Diameter:	0.243" \| 6.17mm
Bullet Length:	1.084" \| 27.5mm
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:	0.445" \| 11.3mm
Shank Seated Depth:	0.445" \| 11.3mm
Case Capacity:	40.0 Grains of Water \| 2.60 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	47863 psi \| 3300 bar
LID:	LID_B6081_C964
Last updated:	2025-02-02

Load data for 118 loads in caliber 6 x 52 R BB2 with .243 | 105gr | Speer Spitzer Soft Point bullet and 59 powders such as Alliant Reloder- TS 15.5, ReloadSwiss RS 52, ReloadSwiss RS 60, Rottweil R 903, Somchem S355. 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 2208	<<locked>>	88%	42714	89%	**03	97%
[Accurate 2700]*	<<locked>>	89%	42395	89%	**34	92%
Accurate 4064	<<locked>>	87%	41959	88%	**13	100%
Accurate 4350	<<locked>>	96%	41713	87%	**69	97%
Alliant Reloder- TS 15.5 👍	<<locked>>	88%	42250	88%	**30	99%
Alliant Reloder-15	<<locked>>	86%	42148	88%	**26	97%
Alliant Reloder-16	<<locked>>	97%	42888	90%	**98	97%
Alliant Reloder-17	<<locked>>	92%	42076	88%	**12	98%
[Alliant Reloder-23]*	<<locked>>	97%	30501	64%	**33	94%
Hodgdon CFE223	<<locked>>	86%	41829	87%	**56	97%
Hodgdon H380	<<locked>>	88%	42685	89%	**23	96%
[Hodgdon H414]*	<<locked>>	91%	41887	88%	**59	93%
[Hodgdon H4350]*	<<locked>>	97%	41756	87%	**90	92%
Hodgdon Hybrid 100V	<<locked>>	97%	39581	83%	**93	98%
Hodgdon LVR	<<locked>>	93%	42032	88%	**52	96%
[Hodgdon Superperformance]*	<<locked>>	94%	42946	90%	**75	92%
Hodgdon VARGET	<<locked>>	88%	42714	89%	**03	97%
IMR 3031	<<locked>>	86%	43076	90%	**46	100%
IMR 4064	<<locked>>	88%	42206	88%	**80	97%
[IMR 4166 Enduron]*	<<locked>>	88%	42105	88%	**48	93%
[IMR 4350]*	<<locked>>	95%	42163	88%	**93	92%
[IMR 4451 Enduron]*	<<locked>>	90%	42047	88%	**74	93%
IMR 4831	<<locked>>	97%	36782	77%	**57	95%
IMR 4895	<<locked>>	85%	42076	88%	**36	98%
Lovex D073.6	<<locked>>	84%	42670	89%	**23	100%
Lovex S062	<<locked>>	86%	42192	88%	**93	99%
Lovex S065	<<locked>>	93%	42685	89%	**97	95%
[Lovex S070]*	<<locked>>	95%	42656	89%	**13	94%
Norma 203B	<<locked>>	87%	42902	90%	**43	98%
Norma URP	<<locked>>	97%	42873	90%	**85	97%
Ramshot Big Game	<<locked>>	86%	42148	88%	**52	98%
Ramshot Hunter	<<locked>>	97%	42656	89%	**79	95%
[ReloadSwiss RS 50]*	<<locked>>	86%	41771	87%	**84	94%
ReloadSwiss RS 52 👍	<<locked>>	88%	42743	89%	**82	99%
ReloadSwiss RS 60 👍	<<locked>>	93%	42279	88%	**25	99%
ReloadSwiss RS 62	<<locked>>	96%	42061	88%	**98	96%
ReloadSwiss RS 70	<<locked>>	96%	42772	89%	**05	95%
Rottweil R 902	<<locked>>	85%	42815	89%	**87	99%
Rottweil R 903 👍	<<locked>>	90%	41785	87%	**23	98%
[Rottweil R 907]*	<<locked>>	92%	42699	89%	**84	93%
SNPE Vectan SP 11	<<locked>>	89%	42482	89%	**66	98%
SNPE Vectan SP 9	<<locked>>	84%	43062	90%	**23	98%
SNPE Vectan Tubal 5000	<<locked>>	88%	42525	89%	**34	100%
[SNPE Vectan Tubal 7000]*	<<locked>>	93%	41771	87%	**41	93%
Shooters World Long Rifle	<<locked>>	93%	42685	89%	**97	95%
Shooters World Match Rifle	<<locked>>	84%	42670	89%	**23	100%
Shooters World Precision	<<locked>>	86%	42192	88%	**93	99%
Somchem S355 👍	<<locked>>	90%	42917	90%	**30	98%
Somchem S365	<<locked>>	96%	37521	78%	**20	99%
Vihtavuori N133	<<locked>>	84%	42917	90%	**25	100%
Vihtavuori N135	<<locked>>	91%	42250	88%	**80	100%
Vihtavuori N140	<<locked>>	85%	42221	88%	**74	100%
Vihtavuori N150	<<locked>>	95%	42786	89%	**07	99%
Vihtavuori N160	<<locked>>	93%	42366	89%	**33	96%
Vihtavuori N540	<<locked>>	86%	42960	90%	**10	100%
Vihtavuori N550	<<locked>>	93%	42279	88%	**69	96%
[Vihtavuori N555]*	<<locked>>	97%	31705	66%	**98	94%
Winchester 6.5 StaBALL	<<locked>>	94%	42598	89%	**13	98%
[Winchester 760]*	<<locked>>	91%	41887	88%	**59	93%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2208	<<locked>>	81%	34432	72%	**33	95%
[Accurate 2700]*	<<locked>>	85%	37594	79%	**36	90%
Accurate 4064	<<locked>>	81%	34577	72%	**79	99%
[Accurate 4350]*	<<locked>>	84%	26977	56%	**34	90%
Alliant Reloder- TS 15.5	<<locked>>	81%	33895	71%	**59	97%
Alliant Reloder-15	<<locked>>	81%	36260	76%	**05	96%
[Alliant Reloder-16]*	<<locked>>	84%	29066	61%	**57	90%
[Alliant Reloder-17]*	<<locked>>	81%	29457	62%	**06	93%
[Alliant Reloder-23]*	<<locked>>	92%	26295	55%	**05	90%
[Hodgdon CFE223]*	<<locked>>	81%	34925	73%	**08	94%
[Hodgdon H380]*	<<locked>>	81%	34214	71%	**52	93%
[Hodgdon H414]*	<<locked>>	86%	35027	73%	**08	90%
[Hodgdon H4350]*	<<locked>>	93%	37188	78%	**98	90%
[Hodgdon Hybrid 100V]*	<<locked>>	82%	24903	52%	**23	90%
[Hodgdon LVR]*	<<locked>>	83%	30066	63%	**80	90%
[Hodgdon Superperformance]*	<<locked>>	91%	38072	80%	**74	90%
Hodgdon VARGET	<<locked>>	81%	34432	72%	**33	95%
IMR 3031	<<locked>>	81%	36376	76%	**28	100%
IMR 4064	<<locked>>	81%	33866	71%	**13	95%
[IMR 4166 Enduron]*	<<locked>>	82%	35114	73%	**00	90%
[IMR 4350]*	<<locked>>	91%	37275	78%	**98	90%
[IMR 4451 Enduron]*	<<locked>>	84%	34925	73%	**23	90%
[IMR 4831]*	<<locked>>	87%	26992	56%	**08	90%
IMR 4895	<<locked>>	81%	37014	77%	**34	97%
Lovex D073.6	<<locked>>	81%	38914	81%	**54	99%
Lovex S062	<<locked>>	81%	36158	76%	**79	98%
[Lovex S065]*	<<locked>>	82%	30618	64%	**41	90%
[Lovex S070]*	<<locked>>	88%	34548	72%	**49	90%
Norma 203B	<<locked>>	81%	35636	74%	**95	96%
[Norma URP]*	<<locked>>	83%	27963	58%	**34	90%
Ramshot Big Game	<<locked>>	81%	35085	73%	**02	96%
[Ramshot Hunter]*	<<locked>>	89%	33446	70%	**72	90%
[ReloadSwiss RS 50]*	<<locked>>	81%	34882	73%	**39	91%
ReloadSwiss RS 52	<<locked>>	81%	34272	72%	**15	98%
[ReloadSwiss RS 60]*	<<locked>>	81%	28747	60%	**87	94%
[ReloadSwiss RS 62]*	<<locked>>	85%	29080	61%	**90	90%
[ReloadSwiss RS 70]*	<<locked>>	88%	32634	68%	**65	90%
Rottweil R 902	<<locked>>	81%	37724	79%	**88	98%
Rottweil R 903	<<locked>>	81%	31241	65%	**00	95%
[Rottweil R 907]*	<<locked>>	87%	36840	77%	**65	90%
SNPE Vectan SP 11	<<locked>>	81%	32314	68%	**43	95%
SNPE Vectan SP 9	<<locked>>	81%	39247	82%	**51	97%
SNPE Vectan Tubal 5000	<<locked>>	81%	33968	71%	**74	100%
[SNPE Vectan Tubal 7000]*	<<locked>>	87%	34214	71%	**97	90%
[Shooters World Long Rifle]*	<<locked>>	82%	30618	64%	**41	90%
Shooters World Match Rifle	<<locked>>	81%	38914	81%	**54	99%
Shooters World Precision	<<locked>>	81%	36158	76%	**79	98%
Somchem S355	<<locked>>	81%	32358	68%	**13	95%
[Somchem S365]*	<<locked>>	81%	23192	48%	**16	91%
Vihtavuori N133	<<locked>>	81%	38856	81%	**59	100%
Vihtavuori N135	<<locked>>	81%	31488	66%	**74	100%
Vihtavuori N140	<<locked>>	81%	37202	78%	**85	100%
Vihtavuori N150	<<locked>>	81%	27398	57%	**78	95%
[Vihtavuori N160]*	<<locked>>	81%	28442	59%	**18	90%
Vihtavuori N540	<<locked>>	81%	36811	77%	**95	99%
[Vihtavuori N550]*	<<locked>>	81%	28384	59%	**54	90%
[Vihtavuori N555]*	<<locked>>	91%	26469	55%	**47	90%
[Winchester 6.5 StaBALL]*	<<locked>>	81%	27514	57%	**69	92%
[Winchester 760]*	<<locked>>	86%	35027	73%	**08	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.