Load data for 6 mm B.R. Rem. + .243 | 70gr | Sierra HPBT MatchKing

Recommended Powder(s): ADI AR 2219, Alliant AR-Comp, Hodgdon H322, Hodgdon H335, SNPE Vectan SP 10

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.243 \| 70gr \| Sierra HPBT MatchKing
Manufacturer SKU:	1505
Bullet Weight:	70gr \| 4.5g
Bullet Diameter:	0.243" \| 6.17mm
Bullet Length:	0.830" \| 21.1mm
Caliber:	6 mm B.R. Rem. load data
Case Length (l3):	1.550" \| 39.4mm
Cartridge Length (C.O.L.):	2.167" \| 55.0mm
Seated Depth:	0.213" \| 5.4mm
Shank Seated Depth:	0.123" \| 3.1mm
Case Capacity:	37.8 Grains of Water \| 2.45 cm³
Primer Size:	Small Rifle (SR)
Max. allowed Pressure:	58740 psi \| 4050 bar
LID:	LID_B5767_C937
Last updated:	2025-01-01
Recommended Twist Rate:	1:12 - 1:10

Load data for 132 loads in caliber 6 mm B.R. Rem. with .243 | 70gr | Sierra HPBT MatchKing bullet and 66 powders such as ADI AR 2219, Alliant AR-Comp, Hodgdon H322, Hodgdon H335, SNPE Vectan SP 10. 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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Max FR*
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Barrel Length (cm)
Safety Buffer (%)
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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 2206H]*	<<locked>>	96%	47485	81%	**46	94%
ADI AR 2207	<<locked>>	87%	51982	88%	**56	100%
ADI AR 2219 👍	<<locked>>	90%	52388	89%	**41	99%
Accurate 2015	<<locked>>	95%	51082	87%	**73	100%
[Accurate 2200]*	<<locked>>	96%	51242	87%	**50	93%
Accurate 2230	<<locked>>	92%	51605	88%	**73	96%
Accurate 2460	<<locked>>	93%	52721	90%	**15	98%
Accurate 2495	<<locked>>	97%	45759	78%	**69	100%
Accurate 2520	<<locked>>	96%	48109	82%	**86	98%
Accurate 4064	<<locked>>	97%	37652	64%	**86	96%
Alliant AR-Comp 👍	<<locked>>	97%	48167	82%	**12	100%
[Alliant Reloder- TS 15.5]*	<<locked>>	96%	38159	65%	**72	92%
Alliant Reloder-10x	<<locked>>	92%	51372	87%	**96	100%
Alliant Reloder-7	<<locked>>	86%	51735	88%	**33	100%
Baschieri & Pellagri 106	<<locked>>	90%	52185	89%	**10	100%
[Baschieri & Pellagri 107]*	<<locked>>	97%	48211	82%	**63	92%
Hodgdon BL-C2	<<locked>>	96%	49385	84%	**22	96%
Hodgdon Benchmark	<<locked>>	95%	51982	88%	**59	97%
Hodgdon CFE BLK	<<locked>>	86%	52214	89%	**14	97%
Hodgdon H322 👍	<<locked>>	95%	51430	88%	**35	99%
Hodgdon H335 👍	<<locked>>	90%	52504	89%	**48	99%
Hodgdon H4198	<<locked>>	88%	52083	89%	**27	99%
Hodgdon TrailBoss	<<locked>>	95%	30647	52%	**32	100%
IMR 3031	<<locked>>	97%	41626	71%	**07	99%
IMR 4198	<<locked>>	92%	51808	88%	**63	100%
[IMR 4895]*	<<locked>>	96%	42714	73%	**84	93%
IMR 8208 XBR	<<locked>>	96%	50430	86%	**76	96%
Lovex D073.4	<<locked>>	92%	52083	89%	**92	98%
Lovex D073.5	<<locked>>	93%	52199	89%	**05	98%
Lovex D073.6	<<locked>>	97%	45223	77%	**30	97%
Lovex S053	<<locked>>	83%	52823	90%	**64	100%
[Lovex S060]*	<<locked>>	97%	49501	84%	**04	94%
[Lovex S062]*	<<locked>>	97%	41336	70%	**09	94%
Norma 200	<<locked>>	89%	52808	90%	**96	100%
Norma 201	<<locked>>	97%	46760	80%	**10	96%
Norma 202	<<locked>>	96%	46369	79%	**36	98%
[Norma 203B]*	<<locked>>	96%	40770	69%	**25	92%
[Ramshot TAC]*	<<locked>>	97%	52736	90%	**79	92%
Ramshot Wild Boar	<<locked>>	97%	50560	86%	**05	95%
Ramshot X-Terminator	<<locked>>	94%	52707	90%	**79	95%
ReloadSwiss RS 14	<<locked>>	95%	30400	52%	**75	100%
ReloadSwiss RS 40	<<locked>>	93%	51895	88%	**09	98%
[ReloadSwiss RS 52]*	<<locked>>	96%	39697	68%	**48	94%
Rottweil R 901	<<locked>>	97%	51198	87%	**86	98%
Rottweil R 902	<<locked>>	96%	43729	74%	**38	95%
SNPE Vectan BA6 1/2	<<locked>>	86%	51430	88%	**71	100%
SNPE Vectan SP 10 👍	<<locked>>	90%	52243	89%	**35	99%
[SNPE Vectan SP 7]*	<<locked>>	97%	49734	85%	**43	92%
[SNPE Vectan SP 9]*	<<locked>>	96%	46311	79%	**14	94%
SNPE Vectan Tubal 3000	<<locked>>	97%	50517	86%	**07	98%
SNPE Vectan Tubal 5000	<<locked>>	97%	40234	69%	**23	97%
Shooters World Match Rifle	<<locked>>	97%	45223	77%	**30	97%
[Shooters World Precision]*	<<locked>>	97%	41336	70%	**09	94%
Shooters World Tactical Rifle	<<locked>>	91%	52243	89%	**63	96%
Somchem S321	<<locked>>	94%	51517	88%	**15	97%
Somchem S335	<<locked>>	97%	48182	82%	**87	99%
[Somchem S341]*	<<locked>>	97%	49182	84%	**46	94%
Vihtavuori N120	<<locked>>	89%	52272	89%	**00	100%
Vihtavuori N130	<<locked>>	95%	52315	89%	**46	100%
Vihtavuori N133	<<locked>>	96%	45121	77%	**35	99%
Vihtavuori N135	<<locked>>	96%	34055	58%	**64	97%
Vihtavuori N140	<<locked>>	96%	42830	73%	**31	98%
Vihtavuori N530	<<locked>>	95%	51285	87%	**05	97%
Vihtavuori N540	<<locked>>	97%	43134	73%	**68	97%
Winchester 748	<<locked>>	95%	51634	88%	**64	97%
Winchester StaBALL Match	<<locked>>	93%	51547	88%	**32	96%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	89%	37231	63%	**20	90%
ADI AR 2207	<<locked>>	81%	42830	73%	**99	100%
ADI AR 2219	<<locked>>	81%	38276	65%	**59	97%
Accurate 2015	<<locked>>	81%	32938	56%	**89	97%
[Accurate 2200]*	<<locked>>	91%	43816	75%	**05	90%
[Accurate 2230]*	<<locked>>	82%	35331	60%	**35	91%
[Accurate 2460]*	<<locked>>	81%	34214	58%	**28	92%
Accurate 2495	<<locked>>	81%	26701	45%	**00	95%
[Accurate 2520]*	<<locked>>	81%	27920	48%	**00	90%
[Accurate 4064]*	<<locked>>	84%	25048	43%	**25	90%
Alliant AR-Comp	<<locked>>	81%	28950	49%	**59	98%
[Alliant Reloder- TS 15.5]*	<<locked>>	93%	33823	58%	**54	90%
Alliant Reloder-10x	<<locked>>	81%	36289	62%	**94	99%
Alliant Reloder-7	<<locked>>	81%	44541	76%	**12	100%
Baschieri & Pellagri 106	<<locked>>	81%	39305	67%	**71	98%
[Baschieri & Pellagri 107]*	<<locked>>	93%	41872	71%	**25	90%
[Hodgdon BL-C2]*	<<locked>>	85%	33069	56%	**51	90%
[Hodgdon Benchmark]*	<<locked>>	81%	33649	57%	**53	91%
[Hodgdon CFE BLK]*	<<locked>>	81%	43787	75%	**53	94%
Hodgdon H322	<<locked>>	81%	32256	55%	**99	95%
Hodgdon H335	<<locked>>	81%	37536	64%	**36	96%
Hodgdon H4198	<<locked>>	81%	42076	72%	**33	97%
Hodgdon TrailBoss	<<locked>>	81%	24656	42%	**85	100%
[IMR 3031]*	<<locked>>	81%	25251	43%	**28	92%
IMR 4198	<<locked>>	81%	38043	65%	**94	100%
[IMR 4895]*	<<locked>>	92%	36434	62%	**36	90%
[IMR 8208 XBR]*	<<locked>>	83%	33112	56%	**82	90%
[Lovex D073.4]*	<<locked>>	81%	35505	60%	**51	93%
[Lovex D073.5]*	<<locked>>	81%	33605	57%	**08	92%
[Lovex D073.6]*	<<locked>>	83%	27920	48%	**00	90%
Lovex S053	<<locked>>	81%	49690	85%	**18	100%
[Lovex S060]*	<<locked>>	87%	36898	63%	**22	90%
[Lovex S062]*	<<locked>>	89%	32460	55%	**85	90%
Norma 200	<<locked>>	81%	41060	70%	**79	100%
[Norma 201]*	<<locked>>	86%	33214	57%	**89	90%
[Norma 202]*	<<locked>>	81%	28137	48%	**77	91%
[Norma 203B]*	<<locked>>	94%	37289	63%	**46	90%
[Ramshot TAC]*	<<locked>>	94%	48254	82%	**04	90%
[Ramshot Wild Boar]*	<<locked>>	88%	37623	64%	**23	90%
[Ramshot X-Terminator]*	<<locked>>	85%	38203	65%	**87	90%
ReloadSwiss RS 14	<<locked>>	81%	24497	42%	**27	100%
[ReloadSwiss RS 40]*	<<locked>>	81%	35041	60%	**48	93%
[ReloadSwiss RS 52]*	<<locked>>	91%	33199	57%	**64	90%
[Rottweil R 901]*	<<locked>>	81%	31633	54%	**40	93%
[Rottweil R 902]*	<<locked>>	88%	33402	57%	**89	91%
SNPE Vectan BA6 1/2	<<locked>>	81%	45440	77%	**85	100%
SNPE Vectan SP 10	<<locked>>	81%	38696	66%	**56	96%
[SNPE Vectan SP 7]*	<<locked>>	94%	45107	77%	**51	90%
[SNPE Vectan SP 9]*	<<locked>>	90%	37594	64%	**23	90%
[SNPE Vectan Tubal 3000]*	<<locked>>	81%	30443	52%	**54	92%
[SNPE Vectan Tubal 5000]*	<<locked>>	81%	24569	42%	**84	90%
[Shooters World Match Rifle]*	<<locked>>	83%	27920	48%	**00	90%
[Shooters World Precision]*	<<locked>>	89%	32460	55%	**85	90%
[Shooters World Tactical Rifle]*	<<locked>>	81%	37449	64%	**51	92%
[Somchem S321]*	<<locked>>	81%	32735	56%	**02	91%
[Somchem S335]*	<<locked>>	81%	29907	51%	**64	94%
[Somchem S341]*	<<locked>>	90%	38711	66%	**30	90%
Vihtavuori N120	<<locked>>	81%	40727	69%	**04	100%
Vihtavuori N130	<<locked>>	81%	33837	58%	**76	98%
Vihtavuori N133	<<locked>>	81%	28181	48%	**21	95%
[Vihtavuori N135]*	<<locked>>	82%	22002	37%	**67	90%
[Vihtavuori N140]*	<<locked>>	81%	26223	45%	**85	90%
[Vihtavuori N530]*	<<locked>>	82%	33098	56%	**02	90%
[Vihtavuori N540]*	<<locked>>	82%	26745	46%	**25	90%
[Winchester 748]*	<<locked>>	81%	31952	54%	**05	91%
[Winchester StaBALL Match]*	<<locked>>	83%	36027	61%	**90	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.