Load data for 6 mm B.R. Rem. + .243 | 85gr | Lehigh Defense Controlled Chaos

Recommended Powder(s): Accurate 2495, Hodgdon H322, ReloadSwiss RS 40, Rottweil R 901, Winchester 748

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.243 \| 85gr \| Lehigh Defense Controlled Chaos
Manufacturer SKU:	243085CuSP
Bullet Weight:	85gr \| 5.5g
Bullet Diameter:	0.243" \| 6.17mm
Bullet Length:	<<locked>>
Caliber:	6 mm B.R. Rem. load data
Case Length (l3):	1.550" \| 39.4mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
Case Capacity:	37.8 Grains of Water \| 2.45 cm³
Primer Size:	Small Rifle (SR)
Max. allowed Pressure:	58740 psi \| 4050 bar
LID:	LID_B11005_C937
Last updated:	2026-03-26
Recommended Twist Rate:	1:8 - 1:7

Load data for 158 loads in caliber 6 mm B.R. Rem. with .243 | 85gr | Lehigh Defense Controlled Chaos bullet and 79 powders such as Accurate 2495, Hodgdon H322, ReloadSwiss RS 40, Rottweil R 901, Winchester 748. 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.
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>>	97%	48762	83%	**84	96%
ADI AR 2207	<<locked>>	86%	52199	89%	**38	100%
[ADI AR 2208]*	<<locked>>	96%	40944	70%	**00	93%
ADI AR 2219	<<locked>>	89%	51517	88%	**23	100%
ADI Benchmark 8208	<<locked>>	97%	51953	88%	**07	98%
Accurate 2015	<<locked>>	94%	51401	87%	**71	100%
Accurate 2200	<<locked>>	96%	51692	88%	**71	95%
Accurate 2230	<<locked>>	92%	51126	87%	**74	97%
Accurate 2460	<<locked>>	93%	52127	89%	**13	99%
Accurate 2495 👍	<<locked>>	96%	45614	78%	**64	100%
Accurate 2520	<<locked>>	96%	49110	84%	**07	99%
Accurate 4064	<<locked>>	96%	37565	64%	**13	98%
Alliant AR-Comp	<<locked>>	96%	48399	82%	**04	100%
[Alliant Power Pro 2000-MR]*	<<locked>>	97%	45368	77%	**87	93%
[Alliant Reloder- TS 15.5]*	<<locked>>	96%	38319	65%	**07	94%
Alliant Reloder-10x	<<locked>>	91%	50952	87%	**74	100%
[Alliant Reloder-15]*	<<locked>>	97%	42685	73%	**92	94%
Alliant Reloder-7	<<locked>>	85%	51634	88%	**22	100%
Baschieri & Pellagri 106	<<locked>>	90%	52750	90%	**28	100%
[Baschieri & Pellagri 107]*	<<locked>>	97%	48486	83%	**84	94%
[Bofors RP3]*	<<locked>>	97%	37927	65%	**20	94%
Hodgdon BL-C2	<<locked>>	96%	50038	85%	**40	98%
Hodgdon Benchmark	<<locked>>	95%	52214	89%	**67	98%
[Hodgdon CFE223]*	<<locked>>	96%	42003	72%	**85	92%
Hodgdon H322 👍	<<locked>>	95%	52359	89%	**30	100%
Hodgdon H335	<<locked>>	89%	51663	88%	**23	100%
Hodgdon H4198	<<locked>>	88%	52692	90%	**25	100%
Hodgdon H4895	<<locked>>	97%	49008	83%	**00	97%
[Hodgdon VARGET]*	<<locked>>	96%	40277	69%	**90	92%
Hodgdon TrailBoss	<<locked>>	97%	31299	53%	**22	100%
IMR 3031	<<locked>>	97%	42061	72%	**18	100%
[IMR 4064]*	<<locked>>	97%	39972	68%	**80	93%
IMR 4198	<<locked>>	91%	52678	90%	**51	100%
IMR 4895	<<locked>>	97%	43816	75%	**28	95%
IMR 8208 XBR	<<locked>>	97%	51953	88%	**07	98%
Lovex D073.4	<<locked>>	91%	51053	87%	**77	98%
Lovex D073.5	<<locked>>	93%	52127	89%	**13	99%
Lovex D073.6	<<locked>>	96%	45455	77%	**48	98%
Lovex S060	<<locked>>	96%	49705	85%	**18	96%
Lovex S062	<<locked>>	96%	41104	70%	**33	96%
Norma 200	<<locked>>	87%	51039	87%	**58	100%
Norma 201	<<locked>>	96%	46485	79%	**18	97%
Norma 202	<<locked>>	96%	46586	79%	**48	99%
[Norma 203B]*	<<locked>>	97%	41829	71%	**82	94%
[Ramshot Big Game]*	<<locked>>	97%	42627	73%	**89	94%
[Ramshot TAC]*	<<locked>>	95%	51198	87%	**71	93%
Ramshot Wild Boar	<<locked>>	97%	51663	88%	**33	96%
Ramshot X-Terminator	<<locked>>	93%	51227	87%	**67	96%
ReloadSwiss RS 14	<<locked>>	96%	31053	53%	**59	100%
ReloadSwiss RS 40 👍	<<locked>>	92%	51271	87%	**00	99%
[ReloadSwiss RS 52]*	<<locked>>	96%	44164	75%	**84	94%
[ReloadSwiss RS 60]*	<<locked>>	96%	36854	63%	**13	94%
Rottweil R 901 👍	<<locked>>	97%	51387	87%	**94	99%
Rottweil R 902	<<locked>>	96%	44309	75%	**69	96%
[Rottweil R 903]*	<<locked>>	96%	34592	59%	**35	92%
SNPE Vectan BA6 1/2	<<locked>>	85%	51445	88%	**66	100%
SNPE Vectan SP 10	<<locked>>	89%	51895	88%	**20	99%
[SNPE Vectan SP 11]*	<<locked>>	96%	37869	64%	**00	92%
[SNPE Vectan SP 7]*	<<locked>>	97%	50705	86%	**74	94%
SNPE Vectan SP 9	<<locked>>	96%	46456	79%	**38	95%
SNPE Vectan Tubal 3000	<<locked>>	97%	50647	86%	**15	99%
SNPE Vectan Tubal 5000	<<locked>>	97%	40698	69%	**54	99%
Shooters World Match Rifle	<<locked>>	96%	45455	77%	**48	98%
Shooters World Precision	<<locked>>	96%	41104	70%	**33	96%
Shooters World Tactical Rifle	<<locked>>	90%	51140	87%	**44	97%
Somchem S321	<<locked>>	94%	51329	87%	**27	98%
Somchem S335	<<locked>>	96%	48341	82%	**95	100%
Somchem S341	<<locked>>	97%	49487	84%	**74	96%
[Somchem S355]*	<<locked>>	96%	36419	62%	**48	93%
Vihtavuori N120	<<locked>>	89%	52649	90%	**89	100%
Vihtavuori N130	<<locked>>	94%	52083	89%	**31	100%
Vihtavuori N133	<<locked>>	97%	46601	79%	**66	100%
Vihtavuori N135	<<locked>>	96%	34403	59%	**08	98%
Vihtavuori N140	<<locked>>	97%	44585	76%	**85	99%
[Vihtavuori N150]*	<<locked>>	97%	31415	53%	**10	93%
Vihtavuori N530	<<locked>>	94%	51561	88%	**20	98%
Vihtavuori N540	<<locked>>	97%	43758	74%	**95	98%
Winchester 748 👍	<<locked>>	95%	51764	88%	**69	99%
Winchester StaBALL Match	<<locked>>	92%	51227	87%	**36	97%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	84%	32343	55%	**33	90%
ADI AR 2207	<<locked>>	81%	43816	75%	**07	100%
[ADI AR 2208]*	<<locked>>	92%	35882	61%	**89	91%
ADI AR 2219	<<locked>>	81%	38783	66%	**90	98%
[ADI Benchmark 8208]*	<<locked>>	81%	31299	53%	**80	91%
Accurate 2015	<<locked>>	81%	33547	57%	**39	99%
[Accurate 2200]*	<<locked>>	86%	37927	65%	**12	90%
[Accurate 2230]*	<<locked>>	81%	34606	59%	**59	92%
[Accurate 2460]*	<<locked>>	81%	34272	58%	**66	94%
Accurate 2495	<<locked>>	81%	26919	46%	**54	97%
[Accurate 2520]*	<<locked>>	81%	28471	48%	**74	93%
[Accurate 4064]*	<<locked>>	81%	22568	38%	**06	91%
Alliant AR-Comp	<<locked>>	81%	29037	49%	**07	99%
[Alliant Power Pro 2000-MR]*	<<locked>>	93%	39653	67%	**56	90%
[Alliant Reloder- TS 15.5]*	<<locked>>	89%	30008	51%	**03	90%
Alliant Reloder-10x	<<locked>>	81%	37072	63%	**25	100%
[Alliant Reloder-15]*	<<locked>>	90%	34882	59%	**18	91%
Alliant Reloder-7	<<locked>>	81%	45078	77%	**20	100%
Baschieri & Pellagri 106	<<locked>>	81%	39682	68%	**05	99%
[Baschieri & Pellagri 107]*	<<locked>>	89%	37231	63%	**57	90%
[Bofors RP3]*	<<locked>>	89%	29530	50%	**13	90%
[Hodgdon BL-C2]*	<<locked>>	81%	28747	49%	**77	90%
[Hodgdon Benchmark]*	<<locked>>	81%	33881	58%	**07	94%
[Hodgdon CFE223]*	<<locked>>	93%	38189	65%	**97	90%
Hodgdon H322	<<locked>>	81%	32967	56%	**56	97%
Hodgdon H335	<<locked>>	81%	37855	64%	**74	97%
Hodgdon H4198	<<locked>>	81%	42917	73%	**61	99%
[Hodgdon H4895]*	<<locked>>	83%	31328	53%	**16	91%
[Hodgdon VARGET]*	<<locked>>	92%	35143	60%	**75	90%
Hodgdon TrailBoss	<<locked>>	81%	24555	42%	**75	100%
[IMR 3031]*	<<locked>>	81%	25483	43%	**02	94%
[IMR 4064]*	<<locked>>	92%	34882	59%	**66	91%
IMR 4198	<<locked>>	81%	38392	65%	**12	100%
[IMR 4895]*	<<locked>>	87%	32024	55%	**62	90%
[IMR 8208 XBR]*	<<locked>>	81%	31299	53%	**80	91%
Lovex D073.4	<<locked>>	81%	35781	61%	**89	95%
[Lovex D073.5]*	<<locked>>	81%	34272	58%	**66	94%
[Lovex D073.6]*	<<locked>>	81%	26440	45%	**15	92%
[Lovex S060]*	<<locked>>	82%	32213	55%	**48	90%
[Lovex S062]*	<<locked>>	84%	28123	48%	**18	90%
Norma 200	<<locked>>	81%	41727	71%	**00	100%
[Norma 201]*	<<locked>>	81%	28718	49%	**18	90%
[Norma 202]*	<<locked>>	81%	28471	48%	**41	94%
[Norma 203B]*	<<locked>>	89%	32866	56%	**75	90%
[Ramshot Big Game]*	<<locked>>	91%	35012	60%	**21	90%
[Ramshot TAC]*	<<locked>>	90%	42076	72%	**07	90%
[Ramshot Wild Boar]*	<<locked>>	84%	33330	57%	**66	90%
[Ramshot X-Terminator]*	<<locked>>	81%	34737	59%	**36	91%
ReloadSwiss RS 14	<<locked>>	81%	24526	42%	**14	100%
ReloadSwiss RS 40	<<locked>>	81%	35157	60%	**82	95%
[ReloadSwiss RS 52]*	<<locked>>	90%	35955	61%	**90	90%
[ReloadSwiss RS 60]*	<<locked>>	90%	30255	51%	**23	90%
Rottweil R 901	<<locked>>	81%	31923	54%	**00	95%
[Rottweil R 902]*	<<locked>>	83%	29225	50%	**21	91%
[Rottweil R 903]*	<<locked>>	92%	29863	51%	**13	90%
SNPE Vectan BA6 1/2	<<locked>>	81%	46470	79%	**97	100%
SNPE Vectan SP 10	<<locked>>	81%	39639	67%	**00	98%
[SNPE Vectan SP 11]*	<<locked>>	93%	34330	58%	**12	90%
[SNPE Vectan SP 7]*	<<locked>>	90%	39523	67%	**67	90%
[SNPE Vectan SP 9]*	<<locked>>	86%	33272	57%	**49	90%
SNPE Vectan Tubal 3000	<<locked>>	81%	30951	53%	**25	95%
[SNPE Vectan Tubal 5000]*	<<locked>>	81%	24932	42%	**70	93%
[Shooters World Match Rifle]*	<<locked>>	81%	26440	45%	**15	92%
[Shooters World Precision]*	<<locked>>	84%	28123	48%	**18	90%
[Shooters World Tactical Rifle]*	<<locked>>	81%	37565	64%	**95	94%
[Somchem S321]*	<<locked>>	81%	32953	56%	**56	93%
Somchem S335	<<locked>>	81%	30081	51%	**18	96%
[Somchem S341]*	<<locked>>	85%	33083	56%	**36	90%
[Somchem S355]*	<<locked>>	91%	30603	52%	**07	90%
Vihtavuori N120	<<locked>>	81%	41162	70%	**18	100%
Vihtavuori N130	<<locked>>	81%	34418	59%	**16	99%
Vihtavuori N133	<<locked>>	81%	28558	49%	**82	97%
[Vihtavuori N135]*	<<locked>>	81%	21567	37%	**31	92%
[Vihtavuori N140]*	<<locked>>	81%	26382	45%	**62	93%
[Vihtavuori N150]*	<<locked>>	92%	27369	47%	**98	90%
[Vihtavuori N530]*	<<locked>>	81%	32605	55%	**33	92%
[Vihtavuori N540]*	<<locked>>	81%	26223	45%	**75	92%
[Winchester 748]*	<<locked>>	81%	32126	55%	**62	93%
[Winchester StaBALL Match]*	<<locked>>	81%	34055	58%	**92	92%

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