Load data for 6 x 52 R BB2 + .243 | 65gr | AERO SOSR,- smax:12.10

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

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.243 \| 65gr \| AERO SOSR,- smax:12.10
Bullet Weight:	65gr \| 4.2g
Bullet Diameter:	0.243" \| 6.17mm
Bullet Length:	0.941" \| 23.9mm
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:	0.302" \| 7.7mm
Shank Seated Depth:	0.302" \| 7.7mm
Case Capacity:	40.0 Grains of Water \| 2.60 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	47863 psi \| 3300 bar
LID:	LID_B17_C964
Last updated:	2025-01-01

Load data for 102 loads in caliber 6 x 52 R BB2 with .243 | 65gr | AERO SOSR,- smax:12.10 bullet and 51 powders such as 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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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>>	94%	42598	89%	**10	92%
ADI AR 2219	<<locked>>	84%	42206	88%	**14	98%
Accurate 2015	<<locked>>	90%	42308	88%	**81	99%
[Accurate 2230]*	<<locked>>	88%	42598	89%	**54	93%
Accurate 2460	<<locked>>	88%	42076	88%	**71	95%
Accurate 2495 👍	<<locked>>	95%	42351	88%	**63	99%
Accurate 2520	<<locked>>	93%	42293	88%	**30	96%
Accurate 4064	<<locked>>	96%	35868	75%	**09	95%
Alliant AR-Comp 👍	<<locked>>	93%	42409	89%	**73	100%
Alliant Reloder-10x 👍	<<locked>>	87%	42163	88%	**91	100%
Baschieri & Pellagri 106	<<locked>>	84%	42888	90%	**09	98%
[Hodgdon BL-C2]*	<<locked>>	93%	42743	89%	**50	94%
Hodgdon Benchmark	<<locked>>	89%	42525	89%	**41	95%
Hodgdon H322	<<locked>>	90%	42989	90%	**30	98%
Hodgdon H335	<<locked>>	85%	42946	90%	**30	97%
Hodgdon TrailBoss	<<locked>>	97%	30835	64%	**11	100%
IMR 3031	<<locked>>	97%	40306	84%	**36	98%
IMR 4198	<<locked>>	86%	42975	90%	**74	100%
[IMR 4895]*	<<locked>>	96%	41684	87%	**23	92%
[IMR 8208 XBR]*	<<locked>>	92%	42757	89%	**87	94%
Lovex D073.4	<<locked>>	87%	42772	89%	**74	95%
Lovex D073.5	<<locked>>	89%	42728	89%	**91	95%
Lovex D073.6	<<locked>>	95%	42293	88%	**30	96%
[Lovex S060]*	<<locked>>	92%	42931	90%	**28	92%
[Lovex S062]*	<<locked>>	96%	39842	83%	**35	93%
[Norma 201]*	<<locked>>	94%	42235	88%	**81	94%
Norma 202	<<locked>>	94%	42090	88%	**04	97%
[Ramshot Wild Boar]*	<<locked>>	92%	42772	89%	**07	92%
[Ramshot X-Terminator]*	<<locked>>	89%	42873	90%	**48	92%
ReloadSwiss RS 14	<<locked>>	95%	29878	62%	**37	100%
ReloadSwiss RS 40	<<locked>>	87%	42148	88%	**81	95%
[ReloadSwiss RS 52]*	<<locked>>	97%	39291	82%	**94	93%
Rottweil R 901	<<locked>>	92%	42409	89%	**77	96%
[Rottweil R 902]*	<<locked>>	96%	42206	88%	**71	94%
SNPE Vectan SP 10	<<locked>>	84%	41771	87%	**91	96%
[SNPE Vectan SP 9]*	<<locked>>	94%	42076	88%	**87	92%
SNPE Vectan Tubal 3000	<<locked>>	93%	43033	90%	**31	97%
SNPE Vectan Tubal 5000	<<locked>>	97%	39117	82%	**53	97%
Shooters World Match Rifle	<<locked>>	95%	42293	88%	**30	96%
[Shooters World Precision]*	<<locked>>	96%	39842	83%	**35	93%
[Shooters World Tactical Rifle]*	<<locked>>	85%	42148	88%	**25	93%
[Somchem S321]*	<<locked>>	90%	42815	89%	**10	94%
Somchem S335	<<locked>>	93%	42670	89%	**45	98%
Vihtavuori N130	<<locked>>	89%	42366	89%	**38	99%
Vihtavuori N133	<<locked>>	95%	42076	88%	**35	99%
Vihtavuori N135	<<locked>>	96%	32880	69%	**00	96%
Vihtavuori N140	<<locked>>	97%	42714	89%	**94	97%
[Vihtavuori N530]*	<<locked>>	90%	42583	89%	**04	94%
Vihtavuori N540	<<locked>>	96%	41858	87%	**00	97%
Winchester 748	<<locked>>	90%	43004	90%	**50	95%
[Winchester StaBALL Match]*	<<locked>>	88%	42801	89%	**23	93%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	91%	39001	81%	**25	91%
ADI AR 2219	<<locked>>	81%	37231	78%	**99	96%
Accurate 2015	<<locked>>	81%	31662	66%	**25	97%
[Accurate 2230]*	<<locked>>	83%	35317	74%	**87	90%
[Accurate 2460]*	<<locked>>	81%	32677	68%	**41	91%
[Accurate 2495]*	<<locked>>	81%	25237	53%	**07	93%
[Accurate 2520]*	<<locked>>	84%	29559	62%	**08	91%
[Accurate 4064]*	<<locked>>	87%	25875	54%	**10	90%
Alliant AR-Comp	<<locked>>	81%	27905	58%	**95	97%
Alliant Reloder-10x	<<locked>>	81%	34722	73%	**27	98%
Baschieri & Pellagri 106	<<locked>>	81%	38392	80%	**04	97%
[Hodgdon BL-C2]*	<<locked>>	87%	34360	72%	**40	90%
[Hodgdon Benchmark]*	<<locked>>	81%	32619	68%	**92	91%
[Hodgdon H322]*	<<locked>>	81%	31285	65%	**41	94%
Hodgdon H335	<<locked>>	81%	36854	77%	**79	95%
Hodgdon TrailBoss	<<locked>>	80%	23830	50%	**37	100%
[IMR 3031]*	<<locked>>	81%	24410	51%	**54	90%
IMR 4198	<<locked>>	81%	36840	77%	**36	99%
[IMR 4895]*	<<locked>>	94%	38072	80%	**35	90%
[IMR 8208 XBR]*	<<locked>>	85%	34679	72%	**94	91%
[Lovex D073.4]*	<<locked>>	81%	34301	72%	**77	92%
[Lovex D073.5]*	<<locked>>	81%	32256	67%	**35	91%
[Lovex D073.6]*	<<locked>>	86%	29559	62%	**08	91%
[Lovex S060]*	<<locked>>	89%	38101	80%	**13	90%
[Lovex S062]*	<<locked>>	91%	33141	69%	**67	90%
[Norma 201]*	<<locked>>	88%	33982	71%	**77	90%
[Norma 202]*	<<locked>>	81%	27180	57%	**10	90%
[Ramshot Wild Boar]*	<<locked>>	90%	39030	82%	**18	90%
[Ramshot X-Terminator]*	<<locked>>	86%	39291	82%	**66	90%
ReloadSwiss RS 14	<<locked>>	82%	24134	50%	**93	100%
[ReloadSwiss RS 40]*	<<locked>>	81%	33837	71%	**81	92%
[ReloadSwiss RS 52]*	<<locked>>	92%	33750	71%	**36	90%
[Rottweil R 901]*	<<locked>>	81%	30298	63%	**69	92%
[Rottweil R 902]*	<<locked>>	90%	34127	71%	**64	90%
SNPE Vectan SP 10	<<locked>>	81%	38218	80%	**09	95%
[SNPE Vectan SP 9]*	<<locked>>	92%	38522	80%	**95	90%
[SNPE Vectan Tubal 3000]*	<<locked>>	81%	29588	62%	**90	92%
[SNPE Vectan Tubal 5000]*	<<locked>>	83%	25338	53%	**75	90%
[Shooters World Match Rifle]*	<<locked>>	86%	29559	62%	**08	91%
[Shooters World Precision]*	<<locked>>	91%	33141	69%	**67	90%
[Shooters World Tactical Rifle]*	<<locked>>	81%	36114	75%	**90	91%
[Somchem S321]*	<<locked>>	82%	32503	68%	**58	90%
[Somchem S335]*	<<locked>>	81%	28819	60%	**97	93%
Vihtavuori N130	<<locked>>	81%	32982	69%	**22	98%
[Vihtavuori N133]*	<<locked>>	81%	27021	56%	**48	94%
[Vihtavuori N135]*	<<locked>>	85%	23134	48%	**75	90%
[Vihtavuori N140]*	<<locked>>	82%	26223	55%	**51	90%
[Vihtavuori N530]*	<<locked>>	83%	33112	69%	**64	90%
[Vihtavuori N540]*	<<locked>>	84%	27369	57%	**07	90%
[Winchester 748]*	<<locked>>	83%	32750	68%	**87	91%
[Winchester StaBALL Match]*	<<locked>>	84%	36883	77%	**72	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.

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