Load data for 6mm-284 + .243 | 65gr | Berger SJ

Recommended Powder(s): Alliant Reloder-16, Alliant Reloder-26, Norma URP, ReloadSwiss RS 70, Somchem S365

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.243 \| 65gr \| Berger SJ
Bullet Weight:	65gr \| 4.2g
Bullet Diameter:	0.243" \| 6.17mm
Bullet Length:	0.775" \| 19.7mm
Caliber:	6mm-284 load data
Case Length (l3):	2.170" \| 55.1mm
Cartridge Length (C.O.L.):	3.300" \| 83.8mm
Seated Depth:	-0.355" \| -9.0mm
Shank Seated Depth:	-0.355" \| -9.0mm
Case Capacity:	70.0 Grains of Water \| 4.55 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	62076 psi \| 4280 bar
LID:	LID_B928_C958
Last updated:	2025-12-16

Load data for 138 loads in caliber 6mm-284 with .243 | 65gr | Berger SJ bullet and 69 powders such as Alliant Reloder-16, Alliant Reloder-26, Norma URP, ReloadSwiss RS 70, 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".

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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 2208	<<locked>>	84%	55579	90%	**55	100%
ADI AR 2209	<<locked>>	94%	55071	89%	**01	96%
[ADI AR 2213]*	<<locked>>	97%	54099	87%	**81	94%
Accurate 2700	<<locked>>	85%	55564	90%	**79	97%
Accurate 3100	<<locked>>	97%	53896	87%	**06	98%
Accurate 4350	<<locked>>	89%	55637	90%	**88	99%
Alliant Reloder- TS 15.5	<<locked>>	84%	55840	90%	**61	100%
Alliant Reloder-16 👍	<<locked>>	91%	55361	89%	**57	100%
Alliant Reloder-17	<<locked>>	86%	55840	90%	**53	100%
Alliant Reloder-19	<<locked>>	95%	55463	89%	**88	96%
Alliant Reloder-22	<<locked>>	97%	53548	86%	**91	96%
Alliant Reloder-23	<<locked>>	97%	50604	82%	**29	100%
Alliant Reloder-25	<<locked>>	97%	44367	71%	**94	97%
Alliant Reloder-26 👍	<<locked>>	95%	55303	89%	**73	99%
[Bofors RP15]*	<<locked>>	97%	48849	79%	**76	94%
Bofors RP5	<<locked>>	97%	53548	86%	**91	96%
Bofors RP7	<<locked>>	87%	55550	89%	**38	97%
Hodgdon H414	<<locked>>	85%	55187	89%	**07	98%
Hodgdon H4350	<<locked>>	92%	55259	89%	**35	97%
[Hodgdon H4831]*	<<locked>>	97%	49908	80%	**30	92%
[Hodgdon H4831 SC]*	<<locked>>	96%	54984	89%	**42	94%
Hodgdon Hybrid 100V	<<locked>>	92%	54911	88%	**45	100%
Hodgdon LVR	<<locked>>	88%	55796	90%	**07	99%
Hodgdon Superperformance	<<locked>>	88%	55550	89%	**17	97%
Hodgdon VARGET	<<locked>>	84%	55158	89%	**55	100%
Hodgdon TrailBoss	<<locked>>	96%	34374	55%	**28	100%
IMR 4064	<<locked>>	85%	55593	90%	**58	100%
IMR 4166 Enduron	<<locked>>	85%	55230	89%	**19	97%
IMR 4350	<<locked>>	91%	55724	90%	**55	97%
IMR 4451 Enduron	<<locked>>	87%	55753	90%	**55	98%
IMR 4831	<<locked>>	94%	55782	90%	**68	99%
[IMR 4955 Enduron]*	<<locked>>	97%	55332	89%	**22	94%
[IMR 7828 SSC]*	<<locked>>	96%	55216	89%	**17	94%
Lovex S065	<<locked>>	88%	55825	90%	**35	99%
Lovex S070	<<locked>>	89%	55317	89%	**42	98%
Lovex S071	<<locked>>	97%	44541	72%	**06	96%
Norma 204	<<locked>>	90%	55767	90%	**75	96%
Norma MRP	<<locked>>	96%	55100	89%	**47	97%
Norma URP 👍	<<locked>>	90%	55129	89%	**84	99%
Ramshot Grand	<<locked>>	94%	55071	89%	**37	95%
Ramshot Hunter	<<locked>>	90%	54955	89%	**88	98%
Ramshot Magnum	<<locked>>	97%	52997	85%	**29	96%
ReloadSwiss RS 14	<<locked>>	97%	35418	57%	**90	100%
ReloadSwiss RS 60	<<locked>>	84%	55564	90%	**73	100%
ReloadSwiss RS 62	<<locked>>	89%	55158	89%	**01	99%
ReloadSwiss RS 70 👍	<<locked>>	89%	54969	89%	**37	99%
[ReloadSwiss RS 76]*	<<locked>>	97%	43642	70%	**88	94%
Rottweil R 903	<<locked>>	85%	55230	89%	**42	100%
Rottweil R 904	<<locked>>	93%	55230	89%	**42	95%
Rottweil R 905	<<locked>>	95%	55622	90%	**94	96%
Rottweil R 907	<<locked>>	87%	55550	89%	**38	97%
SNPE Vectan SP 11	<<locked>>	84%	55564	90%	**81	100%
SNPE Vectan Tubal 5000	<<locked>>	85%	55680	90%	**37	100%
SNPE Vectan Tubal 7000	<<locked>>	88%	55230	89%	**70	98%
Shooters World Long Rifle	<<locked>>	88%	55825	90%	**35	99%
Somchem S355	<<locked>>	85%	54969	89%	**32	100%
[Somchem S361]*	<<locked>>	92%	55506	89%	**73	94%
Somchem S365 👍	<<locked>>	92%	55622	90%	**98	100%
Somchem S385	<<locked>>	94%	55129	89%	**35	97%
Vihtavuori N135	<<locked>>	86%	55680	90%	**79	100%
Vihtavuori N150	<<locked>>	90%	55245	89%	**93	100%
Vihtavuori N160	<<locked>>	88%	55738	90%	**65	99%
Vihtavuori N165	<<locked>>	97%	49487	80%	**07	95%
Vihtavuori N550	<<locked>>	87%	55013	89%	**75	99%
Vihtavuori N555	<<locked>>	96%	55622	90%	**11	100%
[Vihtavuori N560]*	<<locked>>	97%	54288	87%	**11	94%
Winchester 6.5 StaBALL	<<locked>>	89%	55201	89%	**06	100%
Winchester 760	<<locked>>	85%	55187	89%	**07	98%
Winchester StaBALL HD	<<locked>>	97%	46383	75%	**48	100%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2208	<<locked>>	81%	50067	81%	**40	99%
[ADI AR 2209]*	<<locked>>	85%	40379	65%	**43	90%
[ADI AR 2213]*	<<locked>>	91%	44005	71%	**51	90%
Accurate 2700	<<locked>>	81%	48544	78%	**28	95%
[Accurate 3100]*	<<locked>>	83%	32576	52%	**64	90%
Accurate 4350	<<locked>>	81%	41568	67%	**69	96%
Alliant Reloder- TS 15.5	<<locked>>	81%	51053	82%	**79	100%
Alliant Reloder-16	<<locked>>	81%	39755	64%	**79	96%
Alliant Reloder-17	<<locked>>	81%	46006	74%	**56	99%
[Alliant Reloder-19]*	<<locked>>	85%	39436	64%	**10	90%
[Alliant Reloder-22]*	<<locked>>	88%	39653	64%	**53	90%
[Alliant Reloder-23]*	<<locked>>	81%	29399	47%	**38	93%
[Alliant Reloder-25]*	<<locked>>	88%	32996	53%	**59	91%
[Alliant Reloder-26]*	<<locked>>	81%	32155	52%	**69	91%
[Bofors RP15]*	<<locked>>	91%	39668	64%	**50	90%
[Bofors RP5]*	<<locked>>	88%	39653	64%	**53	90%
[Bofors RP7]*	<<locked>>	81%	45179	73%	**06	94%
Hodgdon H414	<<locked>>	81%	47326	76%	**20	95%
[Hodgdon H4350]*	<<locked>>	81%	38522	62%	**35	91%
[Hodgdon H4831]*	<<locked>>	94%	45484	73%	**38	90%
[Hodgdon H4831 SC]*	<<locked>>	90%	45484	73%	**38	90%
Hodgdon Hybrid 100V	<<locked>>	81%	37347	60%	**48	97%
Hodgdon LVR	<<locked>>	81%	44179	71%	**51	97%
[Hodgdon Superperformance]*	<<locked>>	81%	43149	70%	**32	94%
Hodgdon VARGET	<<locked>>	81%	49806	80%	**43	99%
Hodgdon TrailBoss	<<locked>>	81%	27601	44%	**44	100%
IMR 4064	<<locked>>	81%	49095	79%	**07	99%
IMR 4166 Enduron	<<locked>>	81%	48399	78%	**74	96%
[IMR 4350]*	<<locked>>	81%	40611	65%	**97	92%
IMR 4451 Enduron	<<locked>>	81%	46746	75%	**48	95%
[IMR 4831]*	<<locked>>	81%	36013	58%	**02	94%
[IMR 4955 Enduron]*	<<locked>>	90%	44164	71%	**73	90%
[IMR 7828 SSC]*	<<locked>>	90%	43569	70%	**55	90%
Lovex S065	<<locked>>	81%	44019	71%	**89	96%
[Lovex S070]*	<<locked>>	81%	42192	68%	**43	94%
[Lovex S071]*	<<locked>>	88%	32576	52%	**64	90%
[Norma 204]*	<<locked>>	81%	40147	65%	**14	90%
[Norma MRP]*	<<locked>>	84%	36260	58%	**81	90%
Norma URP	<<locked>>	81%	41060	66%	**66	96%
[Ramshot Grand]*	<<locked>>	88%	43105	69%	**42	90%
[Ramshot Hunter]*	<<locked>>	81%	39871	64%	**40	94%
[Ramshot Magnum]*	<<locked>>	88%	37362	60%	**48	90%
ReloadSwiss RS 14	<<locked>>	81%	28021	45%	**90	100%
ReloadSwiss RS 60	<<locked>>	81%	48979	79%	**29	100%
ReloadSwiss RS 62	<<locked>>	81%	41466	67%	**92	96%
ReloadSwiss RS 70	<<locked>>	81%	40147	65%	**92	95%
[ReloadSwiss RS 76]*	<<locked>>	93%	37913	61%	**23	91%
Rottweil R 903	<<locked>>	81%	48602	78%	**17	100%
[Rottweil R 904]*	<<locked>>	86%	42540	69%	**40	90%
[Rottweil R 905]*	<<locked>>	85%	39131	63%	**10	90%
[Rottweil R 907]*	<<locked>>	81%	45179	73%	**06	94%
SNPE Vectan SP 11	<<locked>>	81%	50067	81%	**66	99%
SNPE Vectan Tubal 5000	<<locked>>	81%	49211	79%	**25	100%
SNPE Vectan Tubal 7000	<<locked>>	81%	43482	70%	**14	95%
Shooters World Long Rifle	<<locked>>	81%	44019	71%	**89	96%
Somchem S355	<<locked>>	81%	48762	79%	**14	99%
[Somchem S361]*	<<locked>>	86%	44599	72%	**50	90%
Somchem S365	<<locked>>	81%	37507	60%	**01	98%
[Somchem S385]*	<<locked>>	82%	36361	59%	**89	90%
Vihtavuori N135	<<locked>>	81%	46920	76%	**28	100%
Vihtavuori N150	<<locked>>	81%	41814	67%	**14	99%
Vihtavuori N160	<<locked>>	81%	44251	71%	**15	97%
[Vihtavuori N165]*	<<locked>>	88%	36695	59%	**89	90%
Vihtavuori N550	<<locked>>	81%	45208	73%	**68	97%
[Vihtavuori N555]*	<<locked>>	81%	32735	53%	**46	93%
[Vihtavuori N560]*	<<locked>>	92%	45005	73%	**97	90%
Winchester 6.5 StaBALL	<<locked>>	81%	41945	68%	**30	99%
Winchester 760	<<locked>>	81%	47326	76%	**20	95%
[Winchester StaBALL HD]*	<<locked>>	82%	24308	39%	**76	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