Load data for 6 x 52 R Bretschneider + .243 | 90gr Hornady CX

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.243 \| 90gr Hornady CX
Manufacturer SKU:	24444
Bullet Weight:	90gr \| 5.8g
Bullet Diameter:	0.243" \| 6.17mm
Bullet Length:	<<locked>>
Caliber:	6 x 52 R Bretschneider load data
Case Length (l3):	2.040" \| 51.8mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
Case Capacity:	36.2 Grains of Water \| 2.35 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	47863 psi \| 3300 bar
LID:	LID_B1363_C965
Last updated:	2026-04-05
Recommended Twist Rate:	1:9 - 1:7

Load data for 136 loads in caliber 6 x 52 R Bretschneider with .243 | 90gr Hornady CX bullet and 68 powder(s). 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>>	93%	41771	87%	**89	94%
[ADI AR 2208]*	<<locked>>	96%	39552	83%	**16	92%
ADI AR 2219 👍	<<locked>>	84%	42235	88%	**05	99%
ADI Benchmark 8208	<<locked>>	92%	42801	89%	**89	96%
Accurate 2015	<<locked>>	89%	41872	87%	**52	100%
[Accurate 2200]*	<<locked>>	90%	41858	87%	**36	92%
Accurate 2230	<<locked>>	88%	42119	88%	**56	95%
Accurate 2460	<<locked>>	87%	41495	87%	**66	97%
Accurate 2495 👍	<<locked>>	96%	42728	89%	**61	100%
Accurate 2520	<<locked>>	93%	41959	88%	**28	98%
Accurate 4064	<<locked>>	97%	36680	77%	**46	98%
Alliant AR-Comp 👍	<<locked>>	93%	41916	88%	**31	100%
[Alliant Reloder- TS 15.5]*	<<locked>>	96%	37028	77%	**26	94%
Alliant Reloder-10x	<<locked>>	86%	41771	87%	**62	100%
[Alliant Reloder-15]*	<<locked>>	96%	41060	86%	**95	93%
Baschieri & Pellagri 106	<<locked>>	84%	42728	89%	**07	99%
[Baschieri & Pellagri 107]*	<<locked>>	94%	42786	89%	**15	93%
[Bofors RP3]*	<<locked>>	96%	35491	74%	**07	93%
Hodgdon BL-C2	<<locked>>	93%	41872	87%	**35	96%
Hodgdon Benchmark	<<locked>>	89%	42177	88%	**30	96%
Hodgdon H322 👍	<<locked>>	89%	41394	86%	**85	99%
Hodgdon H335	<<locked>>	85%	42699	89%	**12	98%
Hodgdon H4895	<<locked>>	93%	41916	88%	**05	95%
[Hodgdon VARGET]*	<<locked>>	97%	39552	83%	**16	92%
Hodgdon TrailBoss	<<locked>>	95%	30560	64%	**98	100%
IMR 3031 👍	<<locked>>	97%	40843	85%	**35	99%
[IMR 4064]*	<<locked>>	96%	37637	79%	**77	92%
IMR 4198	<<locked>>	85%	41887	88%	**23	100%
[IMR 4895]*	<<locked>>	96%	41771	87%	**31	94%
IMR 8208 XBR	<<locked>>	92%	42801	89%	**89	96%
Lovex D073.4	<<locked>>	86%	41597	87%	**59	97%
Lovex D073.5	<<locked>>	88%	41495	87%	**66	97%
Lovex D073.6	<<locked>>	96%	42873	90%	**41	98%
[Lovex S060]*	<<locked>>	92%	42380	89%	**26	94%
Lovex S062	<<locked>>	97%	40509	85%	**62	95%
Norma 201	<<locked>>	94%	42351	88%	**85	96%
Norma 202	<<locked>>	94%	41756	87%	**95	98%
[Norma 203B]*	<<locked>>	96%	39871	83%	**82	93%
[Ramshot Big Game]*	<<locked>>	97%	41031	86%	**95	93%
[Ramshot Wild Boar]*	<<locked>>	92%	41901	88%	**98	94%
[Ramshot X-Terminator]*	<<locked>>	89%	42989	90%	**59	94%
ReloadSwiss RS 14	<<locked>>	95%	30400	64%	**34	100%
ReloadSwiss RS 40	<<locked>>	88%	42772	89%	**85	97%
[ReloadSwiss RS 52]*	<<locked>>	96%	41742	87%	**67	93%
[ReloadSwiss RS 60]*	<<locked>>	96%	35795	75%	**33	94%
Rottweil R 901	<<locked>>	91%	41611	87%	**62	98%
Rottweil R 902	<<locked>>	96%	41684	87%	**62	96%
[Rottweil R 903]*	<<locked>>	96%	33359	70%	**54	92%
SNPE Vectan SP 10	<<locked>>	84%	42612	89%	**05	98%
[SNPE Vectan SP 9]*	<<locked>>	95%	42438	89%	**02	94%
SNPE Vectan Tubal 3000	<<locked>>	92%	42540	89%	**20	98%
SNPE Vectan Tubal 5000	<<locked>>	96%	38276	80%	**57	98%
Shooters World Match Rifle	<<locked>>	96%	42873	90%	**41	98%
Shooters World Precision	<<locked>>	97%	40509	85%	**62	95%
Shooters World Tactical Rifle	<<locked>>	86%	42743	89%	**46	95%
Somchem S321	<<locked>>	90%	42873	90%	**08	96%
Somchem S335	<<locked>>	93%	42612	89%	**39	99%
[Somchem S341]*	<<locked>>	93%	41829	87%	**69	94%
[Somchem S355]*	<<locked>>	97%	35636	74%	**80	92%
Vihtavuori N120	<<locked>>	83%	42772	89%	**87	100%
Vihtavuori N130	<<locked>>	88%	41713	87%	**10	100%
Vihtavuori N133	<<locked>>	95%	42685	89%	**43	100%
Vihtavuori N135	<<locked>>	97%	33663	70%	**41	98%
Vihtavuori N140	<<locked>>	97%	42235	88%	**85	99%
Vihtavuori N530	<<locked>>	90%	42772	89%	**98	96%
Vihtavuori N540	<<locked>>	96%	41176	86%	**85	98%
Winchester 748	<<locked>>	90%	41785	87%	**25	97%
Winchester StaBALL Match	<<locked>>	88%	42656	89%	**21	95%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	85%	32024	67%	**82	90%
[ADI AR 2208]*	<<locked>>	93%	35549	74%	**31	90%
ADI AR 2219	<<locked>>	81%	37652	79%	**16	98%
[ADI Benchmark 8208]*	<<locked>>	81%	30487	64%	**23	91%
Accurate 2015	<<locked>>	81%	31763	66%	**52	98%
[Accurate 2200]*	<<locked>>	88%	38827	81%	**77	90%
[Accurate 2230]*	<<locked>>	81%	33170	69%	**75	92%
[Accurate 2460]*	<<locked>>	81%	32837	69%	**92	94%
Accurate 2495	<<locked>>	81%	25701	54%	**87	96%
[Accurate 2520]*	<<locked>>	81%	26890	56%	**93	92%
[Accurate 4064]*	<<locked>>	81%	21654	45%	**49	90%
Alliant AR-Comp	<<locked>>	81%	28137	59%	**39	99%
[Alliant Reloder- TS 15.5]*	<<locked>>	89%	29573	62%	**46	90%
Alliant Reloder-10x	<<locked>>	81%	35650	74%	**51	100%
[Alliant Reloder-15]*	<<locked>>	92%	35201	74%	**70	91%
Baschieri & Pellagri 106	<<locked>>	81%	38421	80%	**28	99%
[Baschieri & Pellagri 107]*	<<locked>>	90%	36985	77%	**90	90%
[Bofors RP3]*	<<locked>>	90%	28921	60%	**52	90%
[Hodgdon BL-C2]*	<<locked>>	83%	29791	62%	**62	91%
[Hodgdon Benchmark]*	<<locked>>	81%	32489	68%	**26	93%
Hodgdon H322	<<locked>>	81%	31415	66%	**72	96%
Hodgdon H335	<<locked>>	81%	36593	76%	**93	97%
[Hodgdon H4895]*	<<locked>>	84%	30821	64%	**59	90%
[Hodgdon VARGET]*	<<locked>>	93%	35549	74%	**31	90%
Hodgdon TrailBoss	<<locked>>	82%	24627	51%	**76	100%
[IMR 3031]*	<<locked>>	81%	24439	51%	**24	94%
[IMR 4064]*	<<locked>>	93%	34838	73%	**18	91%
IMR 4198	<<locked>>	81%	37318	78%	**34	100%
[IMR 4895]*	<<locked>>	88%	31937	67%	**18	90%
[IMR 8208 XBR]*	<<locked>>	81%	30487	64%	**23	91%
[Lovex D073.4]*	<<locked>>	81%	34229	72%	**08	94%
[Lovex D073.5]*	<<locked>>	81%	32837	69%	**92	94%
[Lovex D073.6]*	<<locked>>	81%	25498	53%	**51	91%
[Lovex S060]*	<<locked>>	84%	32648	68%	**16	90%
[Lovex S062]*	<<locked>>	86%	28587	60%	**90	90%
[Norma 201]*	<<locked>>	82%	28863	60%	**83	90%
[Norma 202]*	<<locked>>	81%	27195	57%	**64	93%
[Norma 203B]*	<<locked>>	91%	33025	69%	**31	91%
[Ramshot Big Game]*	<<locked>>	92%	35520	74%	**77	91%
[Ramshot Wild Boar]*	<<locked>>	85%	33591	70%	**21	90%
[Ramshot X-Terminator]*	<<locked>>	81%	33402	70%	**62	90%
ReloadSwiss RS 14	<<locked>>	82%	24598	51%	**12	100%
ReloadSwiss RS 40	<<locked>>	81%	33924	71%	**05	95%
[ReloadSwiss RS 52]*	<<locked>>	91%	35781	75%	**33	90%
[ReloadSwiss RS 60]*	<<locked>>	92%	31053	65%	**05	91%
Rottweil R 901	<<locked>>	81%	30792	64%	**26	95%
[Rottweil R 902]*	<<locked>>	84%	28369	59%	**67	90%
[Rottweil R 903]*	<<locked>>	94%	30777	64%	**92	91%
SNPE Vectan SP 10	<<locked>>	81%	38029	79%	**10	97%
[SNPE Vectan SP 9]*	<<locked>>	87%	32706	68%	**95	90%
[SNPE Vectan Tubal 3000]*	<<locked>>	81%	29849	62%	**51	94%
[SNPE Vectan Tubal 5000]*	<<locked>>	81%	24047	50%	**10	92%
[Shooters World Match Rifle]*	<<locked>>	81%	25498	53%	**51	91%
[Shooters World Precision]*	<<locked>>	86%	28587	60%	**90	90%
[Shooters World Tactical Rifle]*	<<locked>>	81%	36608	76%	**25	93%
[Somchem S321]*	<<locked>>	81%	31647	66%	**75	92%
Somchem S335	<<locked>>	81%	29298	61%	**64	95%
[Somchem S341]*	<<locked>>	86%	33504	70%	**95	90%
[Somchem S355]*	<<locked>>	93%	31807	66%	**92	91%
Vihtavuori N120	<<locked>>	81%	39421	82%	**34	100%
Vihtavuori N130	<<locked>>	81%	32982	69%	**43	99%
Vihtavuori N133	<<locked>>	81%	27717	58%	**24	97%
[Vihtavuori N135]*	<<locked>>	81%	20914	44%	**80	92%
[Vihtavuori N140]*	<<locked>>	81%	25686	54%	**08	93%
[Vihtavuori N530]*	<<locked>>	81%	31241	65%	**49	92%
[Vihtavuori N540]*	<<locked>>	81%	25222	53%	**11	92%
[Winchester 748]*	<<locked>>	81%	30908	65%	**79	92%
[Winchester StaBALL Match]*	<<locked>>	81%	32764	68%	**08	91%

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