Load data for 6mm-284 + .243 | 60gr | Berger M

Recommended Powder(s): Accurate 4350, Alliant Reloder-16, Hodgdon Hybrid 100V, Norma URP, Somchem S365

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.243 \| 60gr \| Berger M
Bullet Weight:	60gr \| 3.9g
Bullet Diameter:	0.243" \| 6.17mm
Bullet Length:	0.765" \| 19.4mm
Caliber:	6mm-284 load data
Case Length (l3):	2.170" \| 55.1mm
Cartridge Length (C.O.L.):	3.300" \| 83.8mm
Seated Depth:	-0.365" \| -9.3mm
Shank Seated Depth:	-0.365" \| -9.3mm
Case Capacity:	70.0 Grains of Water \| 4.55 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	62076 psi \| 4280 bar
LID:	LID_B917_C958
Last updated:	2025-12-16

Load data for 146 loads in caliber 6mm-284 with .243 | 60gr | Berger M bullet and 73 powders such as Accurate 4350, Alliant Reloder-16, Hodgdon Hybrid 100V, Norma URP, Somchem S365. 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".

Go to the bottom of the "Dashboard " page to set the measure system (imperial vs. metric)
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We recommend you limit powder range to relevant brands to speed up re-calculation of results
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 2208	<<locked>>	85%	55042	89%	**43	99%
ADI AR 2209	<<locked>>	96%	55434	89%	**93	95%
[ADI AR 2213]*	<<locked>>	97%	52011	84%	**34	92%
Accurate 2700	<<locked>>	86%	54882	88%	**55	96%
Accurate 3100	<<locked>>	97%	50763	82%	**38	97%
Accurate 4064	<<locked>>	83%	55303	89%	**17	100%
Accurate 4350 👍	<<locked>>	90%	55114	89%	**76	99%
Alliant Reloder- TS 15.5	<<locked>>	85%	55216	89%	**53	100%
Alliant Reloder-16 👍	<<locked>>	92%	55216	89%	**58	99%
Alliant Reloder-17	<<locked>>	87%	55550	89%	**55	100%
Alliant Reloder-19	<<locked>>	96%	55724	90%	**96	95%
[Alliant Reloder-22]*	<<locked>>	97%	51024	82%	**17	94%
Alliant Reloder-23	<<locked>>	97%	47703	77%	**65	99%
Alliant Reloder-25	<<locked>>	97%	41640	67%	**04	95%
Alliant Reloder-26	<<locked>>	96%	54984	89%	**62	99%
[Bofors RP15]*	<<locked>>	97%	46398	75%	**96	92%
Bofors RP3	<<locked>>	85%	55840	90%	**60	100%
[Bofors RP5]*	<<locked>>	97%	51024	82%	**17	94%
Bofors RP7	<<locked>>	88%	55143	89%	**27	96%
Hodgdon H380	<<locked>>	84%	55317	89%	**60	99%
Hodgdon H414	<<locked>>	87%	55100	89%	**80	97%
Hodgdon H4350	<<locked>>	94%	55434	89%	**34	96%
[Hodgdon H4831 SC]*	<<locked>>	97%	54447	88%	**24	93%
Hodgdon Hybrid 100V 👍	<<locked>>	94%	55782	90%	**53	100%
Hodgdon LVR	<<locked>>	89%	55347	89%	**86	98%
Hodgdon Superperformance	<<locked>>	89%	54810	88%	**02	97%
Hodgdon VARGET	<<locked>>	86%	55579	90%	**50	99%
Hodgdon TrailBoss	<<locked>>	97%	34679	56%	**23	100%
IMR 4064	<<locked>>	86%	55521	89%	**53	99%
IMR 4166 Enduron	<<locked>>	87%	55230	89%	**24	97%
IMR 4350	<<locked>>	92%	55347	89%	**30	96%
IMR 4451 Enduron	<<locked>>	88%	55695	90%	**37	97%
IMR 4831	<<locked>>	96%	54984	89%	**60	99%
[IMR 4955 Enduron]*	<<locked>>	97%	52910	85%	**65	92%
[IMR 7828 SSC]*	<<locked>>	97%	52953	85%	**70	93%
Lovex S062	<<locked>>	84%	55782	90%	**53	100%
Lovex S065	<<locked>>	89%	55230	89%	**20	98%
Lovex S070	<<locked>>	91%	55825	90%	**47	97%
[Lovex S071]*	<<locked>>	97%	42032	68%	**32	94%
Norma 203B	<<locked>>	83%	55390	89%	**70	100%
Norma 204	<<locked>>	91%	55013	89%	**66	95%
Norma MRP	<<locked>>	97%	54476	88%	**25	97%
Norma URP 👍	<<locked>>	91%	55564	89%	**89	99%
[Ramshot Grand]*	<<locked>>	96%	55622	90%	**16	94%
Ramshot Hunter	<<locked>>	92%	55651	90%	**02	98%
Ramshot Magnum	<<locked>>	97%	49632	80%	**38	95%
ReloadSwiss RS 14	<<locked>>	96%	35041	56%	**72	100%
ReloadSwiss RS 50	<<locked>>	84%	55376	89%	**30	97%
ReloadSwiss RS 60	<<locked>>	86%	55303	89%	**58	100%
ReloadSwiss RS 62	<<locked>>	91%	55724	90%	**02	99%
ReloadSwiss RS 70	<<locked>>	91%	55637	90%	**52	99%
Rottweil R 903	<<locked>>	86%	55579	90%	**60	100%
[Rottweil R 904]*	<<locked>>	95%	55724	90%	**34	94%
Rottweil R 905	<<locked>>	97%	55332	89%	**83	95%
Rottweil R 907	<<locked>>	88%	55143	89%	**27	96%
SNPE Vectan SP 11	<<locked>>	85%	55593	90%	**86	100%
SNPE Vectan Tubal 5000	<<locked>>	86%	55259	89%	**22	100%
SNPE Vectan Tubal 7000	<<locked>>	90%	55259	89%	**58	97%
Shooters World Long Rifle	<<locked>>	89%	55230	89%	**20	98%
Shooters World Precision	<<locked>>	84%	55782	90%	**53	100%
Somchem S355	<<locked>>	86%	55129	89%	**50	100%
[Somchem S361]*	<<locked>>	94%	55637	90%	**58	93%
Somchem S365 👍	<<locked>>	94%	55666	90%	**22	100%
Somchem S385	<<locked>>	96%	55521	89%	**34	96%
Vihtavuori N135	<<locked>>	88%	55158	89%	**88	100%
Vihtavuori N150	<<locked>>	91%	55854	90%	**07	100%
Vihtavuori N160	<<locked>>	89%	54998	89%	**47	99%
[Vihtavuori N165]*	<<locked>>	97%	47311	76%	**40	94%
Vihtavuori N550	<<locked>>	88%	55332	89%	**80	99%
Vihtavuori N555	<<locked>>	97%	53156	86%	**57	99%
Winchester 6.5 StaBALL	<<locked>>	90%	55201	89%	**04	100%
Winchester 760	<<locked>>	87%	55100	89%	**80	97%
Winchester StaBALL HD	<<locked>>	97%	42641	69%	**81	100%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2208	<<locked>>	81%	48196	78%	**89	98%
[ADI AR 2209]*	<<locked>>	88%	42525	68%	**84	90%
[ADI AR 2213]*	<<locked>>	94%	47239	76%	**12	90%
[Accurate 2700]*	<<locked>>	81%	46688	75%	**81	94%
[Accurate 3100]*	<<locked>>	86%	34229	55%	**99	90%
Accurate 4064	<<locked>>	81%	51256	83%	**58	100%
Accurate 4350	<<locked>>	81%	39001	63%	**99	95%
Alliant Reloder- TS 15.5	<<locked>>	81%	48936	79%	**25	99%
Alliant Reloder-16	<<locked>>	81%	37840	61%	**22	95%
Alliant Reloder-17	<<locked>>	81%	43555	70%	**99	98%
[Alliant Reloder-19]*	<<locked>>	88%	41684	67%	**58	90%
[Alliant Reloder-22]*	<<locked>>	91%	41495	67%	**91	90%
[Alliant Reloder-23]*	<<locked>>	81%	27862	45%	**45	90%
[Alliant Reloder-25]*	<<locked>>	91%	34693	56%	**94	91%
[Alliant Reloder-26]*	<<locked>>	83%	32532	52%	**61	90%
[Bofors RP15]*	<<locked>>	94%	41611	67%	**91	90%
Bofors RP3	<<locked>>	81%	49226	79%	**25	99%
[Bofors RP5]*	<<locked>>	91%	41495	67%	**91	90%
[Bofors RP7]*	<<locked>>	81%	43163	70%	**55	93%
Hodgdon H380	<<locked>>	81%	49719	80%	**42	98%
[Hodgdon H414]*	<<locked>>	81%	45107	73%	**63	94%
[Hodgdon H4350]*	<<locked>>	82%	38508	62%	**20	90%
[Hodgdon H4831 SC]*	<<locked>>	93%	47993	77%	**89	90%
Hodgdon Hybrid 100V	<<locked>>	81%	35462	57%	**94	96%
Hodgdon LVR	<<locked>>	81%	41771	67%	**74	95%
[Hodgdon Superperformance]*	<<locked>>	81%	40596	65%	**55	91%
Hodgdon VARGET	<<locked>>	81%	47688	77%	**83	98%
Hodgdon TrailBoss	<<locked>>	81%	27311	44%	**20	100%
IMR 4064	<<locked>>	81%	46949	76%	**56	98%
[IMR 4166 Enduron]*	<<locked>>	81%	46195	74%	**10	94%
[IMR 4350]*	<<locked>>	81%	38551	62%	**20	90%
[IMR 4451 Enduron]*	<<locked>>	81%	44614	72%	**84	94%
[IMR 4831]*	<<locked>>	81%	33779	54%	**32	92%
[IMR 4955 Enduron]*	<<locked>>	93%	47050	76%	**27	90%
[IMR 7828 SSC]*	<<locked>>	93%	46601	75%	**15	90%
Lovex S062	<<locked>>	81%	51024	82%	**52	100%
Lovex S065	<<locked>>	81%	42134	68%	**22	95%
[Lovex S070]*	<<locked>>	81%	40161	65%	**73	92%
[Lovex S071]*	<<locked>>	91%	34098	55%	**99	90%
Norma 203B	<<locked>>	81%	51343	83%	**94	99%
[Norma 204]*	<<locked>>	84%	42177	68%	**65	90%
[Norma MRP]*	<<locked>>	87%	38305	62%	**15	90%
Norma URP	<<locked>>	81%	38609	62%	**02	95%
[Ramshot Grand]*	<<locked>>	92%	46514	75%	**12	91%
[Ramshot Hunter]*	<<locked>>	81%	37927	61%	**63	92%
[Ramshot Magnum]*	<<locked>>	91%	39958	64%	**86	90%
ReloadSwiss RS 14	<<locked>>	81%	27673	45%	**65	100%
ReloadSwiss RS 50	<<locked>>	81%	50024	81%	**12	96%
ReloadSwiss RS 60	<<locked>>	81%	46267	75%	**75	100%
[ReloadSwiss RS 62]*	<<locked>>	81%	39276	63%	**12	94%
[ReloadSwiss RS 70]*	<<locked>>	81%	38130	61%	**19	93%
Rottweil R 903	<<locked>>	81%	46166	74%	**56	99%
[Rottweil R 904]*	<<locked>>	89%	45005	73%	**04	90%
[Rottweil R 905]*	<<locked>>	88%	41539	67%	**48	90%
[Rottweil R 907]*	<<locked>>	81%	43163	70%	**55	93%
SNPE Vectan SP 11	<<locked>>	81%	47747	77%	**22	99%
SNPE Vectan Tubal 5000	<<locked>>	81%	47413	76%	**91	100%
[SNPE Vectan Tubal 7000]*	<<locked>>	81%	41234	66%	**37	93%
Shooters World Long Rifle	<<locked>>	81%	42134	68%	**22	95%
Shooters World Precision	<<locked>>	81%	51024	82%	**52	100%
Somchem S355	<<locked>>	81%	46644	75%	**73	99%
[Somchem S361]*	<<locked>>	89%	47195	76%	**91	90%
Somchem S365	<<locked>>	81%	34954	56%	**27	97%
[Somchem S385]*	<<locked>>	85%	38174	61%	**30	90%
Vihtavuori N135	<<locked>>	81%	44860	72%	**88	100%
Vihtavuori N150	<<locked>>	81%	39668	64%	**69	98%
Vihtavuori N160	<<locked>>	81%	42206	68%	**48	96%
[Vihtavuori N165]*	<<locked>>	91%	39030	63%	**40	90%
Vihtavuori N550	<<locked>>	81%	42656	69%	**91	96%
[Vihtavuori N555]*	<<locked>>	81%	30501	49%	**46	91%
Winchester 6.5 StaBALL	<<locked>>	81%	40074	65%	**76	98%
[Winchester 760]*	<<locked>>	81%	45107	73%	**63	94%
[Winchester StaBALL HD]*	<<locked>>	85%	25266	41%	**14	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.

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