Load data for 6 x 52 R Bretschneider + .243 | 90gr | Impala RNFP KO

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.243 \| 90gr \| Impala RNFP KO
Bullet Weight:	90gr \| 5.8g
Bullet Diameter:	0.243" \| 6.17mm
Bullet Length:	1.131" \| 28.7mm
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:	0.649" \| 16.5mm
Shank Seated Depth:	0.649" \| 16.5mm
Case Capacity:	36.2 Grains of Water \| 2.35 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	47863 psi \| 3300 bar
LID:	LID_B2969_C965
Last updated:	2025-01-01

Load data for 118 loads in caliber 6 x 52 R Bretschneider with .243 | 90gr | Impala RNFP KO bullet and 59 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>>	91%	43047	90%	**89	94%
[ADI AR 2208]*	<<locked>>	96%	42931	90%	**62	93%
Accurate 2015	<<locked>>	87%	42859	90%	**43	100%
[Accurate 2200]*	<<locked>>	89%	43047	90%	**33	92%
Accurate 2230	<<locked>>	85%	42656	89%	**43	95%
Accurate 2460	<<locked>>	85%	42917	90%	**66	97%
Accurate 2495 👍	<<locked>>	92%	42409	89%	**18	100%
Accurate 2520	<<locked>>	91%	42917	90%	**15	98%
Accurate 4064	<<locked>>	96%	40988	86%	**92	98%
Alliant AR-Comp 👍	<<locked>>	91%	42380	89%	**18	100%
Alliant Reloder- TS 15.5	<<locked>>	96%	40741	85%	**72	95%
Alliant Reloder-10x	<<locked>>	84%	42366	89%	**46	100%
[Alliant Reloder-15]*	<<locked>>	95%	42250	88%	**95	93%
[Baschieri & Pellagri 107]*	<<locked>>	91%	41553	87%	**66	92%
Hodgdon BL-C2	<<locked>>	91%	42772	89%	**25	96%
Hodgdon Benchmark	<<locked>>	87%	42395	89%	**10	96%
Hodgdon H322 👍	<<locked>>	88%	43062	90%	**92	99%
Hodgdon H335	<<locked>>	83%	42888	90%	**95	98%
[Hodgdon VARGET]*	<<locked>>	97%	42931	90%	**62	93%
IMR 3031 👍	<<locked>>	96%	42714	89%	**48	100%
[IMR 4064]*	<<locked>>	96%	40988	86%	**20	93%
[IMR 4895]*	<<locked>>	94%	41655	87%	**05	94%
IMR 8208 XBR	<<locked>>	89%	42322	88%	**52	96%
Lovex D073.4	<<locked>>	84%	42656	89%	**46	97%
Lovex D073.5	<<locked>>	85%	42163	88%	**52	97%
Lovex D073.6	<<locked>>	93%	42192	88%	**05	98%
[Lovex S060]*	<<locked>>	90%	42467	89%	**07	94%
Lovex S062	<<locked>>	96%	42873	90%	**79	96%
Norma 201	<<locked>>	92%	42685	89%	**59	96%
Norma 202 👍	<<locked>>	92%	42322	88%	**82	98%
[Norma 203B]*	<<locked>>	96%	42902	90%	**18	94%
[Ramshot Big Game]*	<<locked>>	95%	41945	88%	**92	93%
[Ramshot Wild Boar]*	<<locked>>	90%	42076	88%	**82	94%
[Ramshot X-Terminator]*	<<locked>>	86%	41843	87%	**16	94%
ReloadSwiss RS 40	<<locked>>	86%	43062	90%	**69	97%
ReloadSwiss RS 52	<<locked>>	97%	42583	89%	**51	96%
Rottweil R 901	<<locked>>	88%	42569	89%	**46	98%
Rottweil R 902	<<locked>>	93%	42003	88%	**36	96%
[Rottweil R 903]*	<<locked>>	96%	37565	78%	**16	93%
[SNPE Vectan SP 11]*	<<locked>>	97%	40524	85%	**75	93%
[SNPE Vectan SP 9]*	<<locked>>	92%	42830	89%	**82	94%
SNPE Vectan Tubal 3000	<<locked>>	90%	42801	89%	**97	98%
SNPE Vectan Tubal 5000	<<locked>>	96%	41510	87%	**97	99%
Shooters World Match Rifle	<<locked>>	93%	42192	88%	**05	98%
Shooters World Precision	<<locked>>	96%	42873	90%	**79	96%
Shooters World Tactical Rifle	<<locked>>	83%	42134	88%	**07	95%
Somchem S321	<<locked>>	86%	42090	88%	**72	96%
Somchem S335	<<locked>>	90%	42409	89%	**13	99%
[Somchem S341]*	<<locked>>	91%	42076	88%	**52	94%
[Somchem S355]*	<<locked>>	96%	38899	81%	**30	94%
Vihtavuori N130	<<locked>>	86%	42235	88%	**90	100%
Vihtavuori N133	<<locked>>	93%	42888	90%	**23	100%
Vihtavuori N135	<<locked>>	96%	36840	77%	**77	99%
Vihtavuori N140	<<locked>>	94%	42670	89%	**66	99%
[Vihtavuori N150]*	<<locked>>	96%	32837	69%	**75	93%
Vihtavuori N530	<<locked>>	87%	41640	87%	**52	96%
Vihtavuori N540	<<locked>>	94%	41901	88%	**79	98%
Winchester 748	<<locked>>	88%	42163	88%	**12	97%
Winchester StaBALL Match	<<locked>>	86%	42873	90%	**08	95%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	83%	33649	70%	**92	91%
[ADI AR 2208]*	<<locked>>	90%	36056	75%	**18	90%
Accurate 2015	<<locked>>	81%	35723	75%	**05	99%
[Accurate 2200]*	<<locked>>	85%	38653	81%	**44	90%
[Accurate 2230]*	<<locked>>	81%	37115	78%	**31	93%
Accurate 2460	<<locked>>	81%	37014	77%	**51	95%
Accurate 2495	<<locked>>	81%	30197	63%	**65	98%
[Accurate 2520]*	<<locked>>	81%	30821	64%	**65	94%
[Accurate 4064]*	<<locked>>	81%	25817	54%	**38	93%
Alliant AR-Comp	<<locked>>	81%	31328	65%	**92	100%
[Alliant Reloder- TS 15.5]*	<<locked>>	87%	30487	64%	**43	90%
Alliant Reloder-10x	<<locked>>	81%	39378	82%	**93	100%
[Alliant Reloder-15]*	<<locked>>	88%	34142	71%	**28	90%
[Baschieri & Pellagri 107]*	<<locked>>	88%	37521	78%	**84	90%
[Hodgdon BL-C2]*	<<locked>>	81%	31125	65%	**72	91%
[Hodgdon Benchmark]*	<<locked>>	81%	35621	74%	**72	94%
Hodgdon H322	<<locked>>	81%	34766	73%	**25	97%
Hodgdon H335	<<locked>>	81%	39958	83%	**36	98%
[Hodgdon VARGET]*	<<locked>>	91%	36056	75%	**18	90%
IMR 3031	<<locked>>	81%	27659	58%	**97	95%
[IMR 4064]*	<<locked>>	90%	34243	72%	**75	90%
[IMR 4895]*	<<locked>>	85%	32561	68%	**98	90%
[IMR 8208 XBR]*	<<locked>>	81%	33243	69%	**59	92%
Lovex D073.4	<<locked>>	81%	38290	80%	**64	95%
Lovex D073.5	<<locked>>	81%	36303	76%	**38	95%
[Lovex D073.6]*	<<locked>>	81%	29283	61%	**23	93%
[Lovex S060]*	<<locked>>	81%	33359	70%	**03	90%
[Lovex S062]*	<<locked>>	82%	29182	61%	**74	90%
[Norma 201]*	<<locked>>	81%	31067	65%	**06	91%
Norma 202	<<locked>>	81%	30487	64%	**23	95%
[Norma 203B]*	<<locked>>	88%	33373	70%	**15	91%
[Ramshot Big Game]*	<<locked>>	90%	35389	74%	**48	90%
[Ramshot Wild Boar]*	<<locked>>	82%	33170	69%	**85	90%
[Ramshot X-Terminator]*	<<locked>>	81%	36651	77%	**08	92%
ReloadSwiss RS 40	<<locked>>	81%	37391	78%	**54	96%
[ReloadSwiss RS 52]*	<<locked>>	84%	29124	61%	**26	90%
Rottweil R 901	<<locked>>	81%	34519	72%	**72	96%
[Rottweil R 902]*	<<locked>>	81%	29718	62%	**57	91%
[Rottweil R 903]*	<<locked>>	91%	31169	65%	**69	91%
[SNPE Vectan SP 11]*	<<locked>>	92%	35491	74%	**61	91%
[SNPE Vectan SP 9]*	<<locked>>	84%	33591	70%	**85	90%
SNPE Vectan Tubal 3000	<<locked>>	81%	33098	69%	**03	95%
[SNPE Vectan Tubal 5000]*	<<locked>>	81%	27021	56%	**69	94%
[Shooters World Match Rifle]*	<<locked>>	81%	29283	61%	**23	93%
[Shooters World Precision]*	<<locked>>	82%	29182	61%	**74	90%
[Shooters World Tactical Rifle]*	<<locked>>	81%	39363	82%	**54	94%
[Somchem S321]*	<<locked>>	81%	35273	74%	**31	94%
Somchem S335	<<locked>>	81%	32068	67%	**00	96%
[Somchem S341]*	<<locked>>	84%	34200	71%	**88	90%
[Somchem S355]*	<<locked>>	89%	31299	65%	**56	90%
Vihtavuori N130	<<locked>>	81%	36361	76%	**85	99%
Vihtavuori N133	<<locked>>	81%	30661	64%	**74	98%
[Vihtavuori N135]*	<<locked>>	81%	23743	50%	**39	94%
[Vihtavuori N140]*	<<locked>>	81%	29051	61%	**64	94%
[Vihtavuori N150]*	<<locked>>	90%	27659	58%	**34	90%
[Vihtavuori N530]*	<<locked>>	81%	34534	72%	**05	93%
[Vihtavuori N540]*	<<locked>>	81%	28558	60%	**74	93%
[Winchester 748]*	<<locked>>	81%	34026	71%	**34	94%
[Winchester StaBALL Match]*	<<locked>>	81%	36318	76%	**67	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.

<<locked>>... you need to buy an access license to unlock the data