Load data for 7 mm Mag Fl. H.& H. + .284 | 139gr | Hornady SP

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.284 \| 139gr \| Hornady SP
Manufacturer SKU:	2820
Bullet Weight:	139gr \| 9.0g
Bullet Diameter:	0.284" \| 7.21mm
Bullet Length:	1.157" \| 29.4mm
Caliber:	7 mm Mag Fl. H.& H. load data
Case Length (l3):	2.500" \| 63.5mm
Cartridge Length (C.O.L.):	3.211" \| 81.6mm
Seated Depth:	0.446" \| 11.3mm
Shank Seated Depth:	0.446" \| 11.3mm
Case Capacity:	62.0 Grains of Water \| 4.03 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	47863 psi \| 3300 bar
LID:	LID_B2628_C1059
Last updated:	2025-01-01

Load data for 110 loads in caliber 7 mm Mag Fl. H.& H. with .284 | 139gr | Hornady SP bullet and 55 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 2208	<<locked>>	85%	42453	89%	**12	98%
[Accurate 2700]*	<<locked>>	86%	42975	90%	**62	93%
[Accurate 3100]*	<<locked>>	96%	33489	70%	**84	92%
Accurate 4064	<<locked>>	84%	42438	89%	**31	100%
Accurate 4350	<<locked>>	93%	42743	89%	**00	97%
Alliant Reloder- TS 15.5	<<locked>>	85%	42641	89%	**48	99%
Alliant Reloder-16	<<locked>>	94%	42757	89%	**26	97%
Alliant Reloder-17 👍	<<locked>>	90%	42815	89%	**53	99%
Alliant Reloder-23	<<locked>>	97%	33431	70%	**30	96%
[Alliant Reloder-26]*	<<locked>>	97%	36564	76%	**54	94%
Hodgdon CFE223	<<locked>>	84%	42801	89%	**94	97%
Hodgdon H380	<<locked>>	85%	43062	90%	**51	97%
[Hodgdon H414]*	<<locked>>	89%	42569	89%	**94	94%
[Hodgdon H4350]*	<<locked>>	95%	42960	90%	**31	93%
Hodgdon Hybrid 100V 👍	<<locked>>	96%	42598	89%	**74	99%
Hodgdon LVR	<<locked>>	91%	43047	90%	**94	96%
[Hodgdon Superperformance]*	<<locked>>	91%	42975	90%	**10	93%
Hodgdon VARGET	<<locked>>	85%	42917	90%	**21	98%
Hodgdon TrailBoss	<<locked>>	97%	33881	71%	**03	100%
IMR 4064	<<locked>>	86%	42496	89%	**12	98%
[IMR 4166 Enduron]*	<<locked>>	86%	43033	90%	**85	94%
[IMR 4350]*	<<locked>>	93%	42598	89%	**25	93%
[IMR 4451 Enduron]*	<<locked>>	88%	42917	90%	**12	94%
IMR 4831	<<locked>>	97%	40857	85%	**51	97%
Lovex S062	<<locked>>	83%	42525	89%	**21	99%
Lovex S065	<<locked>>	90%	42366	89%	**15	95%
[Lovex S070]*	<<locked>>	92%	42569	89%	**35	94%
Norma 203B	<<locked>>	84%	42757	89%	**54	98%
Norma URP	<<locked>>	93%	42815	89%	**07	97%
Ramshot Big Game	<<locked>>	84%	42859	90%	**80	98%
Ramshot Hunter	<<locked>>	94%	42699	89%	**00	95%
ReloadSwiss RS 14	<<locked>>	97%	34214	71%	**42	100%
ReloadSwiss RS 50	<<locked>>	84%	42612	89%	**18	95%
ReloadSwiss RS 52	<<locked>>	84%	42946	90%	**00	100%
ReloadSwiss RS 60 👍	<<locked>>	91%	43062	90%	**69	99%
ReloadSwiss RS 62	<<locked>>	94%	42917	90%	**36	97%
ReloadSwiss RS 70	<<locked>>	93%	42467	89%	**26	96%
Rottweil R 903	<<locked>>	87%	42395	89%	**51	99%
[Rottweil R 907]*	<<locked>>	89%	42337	88%	**95	93%
SNPE Vectan SP 11	<<locked>>	87%	43018	90%	**94	98%
SNPE Vectan Tubal 5000	<<locked>>	85%	42917	90%	**52	100%
[SNPE Vectan Tubal 7000]*	<<locked>>	90%	42453	89%	**69	94%
Shooters World Long Rifle	<<locked>>	90%	42366	89%	**15	95%
Shooters World Precision	<<locked>>	83%	42525	89%	**21	99%
Somchem S355	<<locked>>	87%	42380	89%	**38	99%
Somchem S365 👍	<<locked>>	97%	42772	89%	**46	100%
[Somchem S385]*	<<locked>>	97%	39436	82%	**05	92%
Vihtavuori N135	<<locked>>	88%	42496	89%	**92	100%
Vihtavuori N150	<<locked>>	92%	42293	88%	**12	99%
Vihtavuori N160	<<locked>>	91%	42612	89%	**54	97%
Vihtavuori N550	<<locked>>	90%	42989	90%	**03	97%
Vihtavuori N555	<<locked>>	96%	35549	74%	**98	96%
Winchester 6.5 StaBALL 👍	<<locked>>	92%	42786	89%	**44	99%
[Winchester 760]*	<<locked>>	89%	42569	89%	**94	94%
[Winchester StaBALL HD]*	<<locked>>	97%	29921	63%	**80	94%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AR 2208	<<locked>>	81%	37739	79%	**16	96%
[Accurate 2700]*	<<locked>>	81%	36042	75%	**21	90%
[Accurate 3100]*	<<locked>>	94%	30893	65%	**21	90%
Accurate 4064	<<locked>>	81%	38493	80%	**59	100%
[Accurate 4350]*	<<locked>>	81%	27920	58%	**56	91%
Alliant Reloder- TS 15.5	<<locked>>	81%	36970	77%	**36	98%
[Alliant Reloder-16]*	<<locked>>	81%	29138	61%	**72	91%
Alliant Reloder-17	<<locked>>	81%	31850	67%	**90	95%
[Alliant Reloder-23]*	<<locked>>	87%	25266	53%	**77	90%
[Alliant Reloder-26]*	<<locked>>	92%	30864	64%	**93	90%
Hodgdon CFE223	<<locked>>	81%	38145	80%	**92	96%
Hodgdon H380	<<locked>>	81%	37478	78%	**36	95%
[Hodgdon H414]*	<<locked>>	82%	33794	71%	**90	90%
[Hodgdon H4350]*	<<locked>>	89%	36318	76%	**87	90%
[Hodgdon Hybrid 100V]*	<<locked>>	81%	26469	55%	**74	92%
[Hodgdon LVR]*	<<locked>>	81%	31314	65%	**18	92%
[Hodgdon Superperformance]*	<<locked>>	87%	36680	77%	**72	90%
Hodgdon VARGET	<<locked>>	81%	37420	78%	**10	96%
Hodgdon TrailBoss	<<locked>>	91%	31343	65%	**54	100%
IMR 4064	<<locked>>	81%	36912	77%	**90	96%
[IMR 4166 Enduron]*	<<locked>>	81%	36840	77%	**54	92%
[IMR 4350]*	<<locked>>	87%	35723	75%	**77	90%
[IMR 4451 Enduron]*	<<locked>>	81%	34809	73%	**34	91%
[IMR 4831]*	<<locked>>	83%	26368	55%	**87	90%
Lovex S062	<<locked>>	81%	39146	82%	**49	99%
[Lovex S065]*	<<locked>>	81%	32372	68%	**85	91%
[Lovex S070]*	<<locked>>	84%	33040	69%	**18	90%
Norma 203B	<<locked>>	81%	39378	82%	**92	98%
[Norma URP]*	<<locked>>	81%	28732	60%	**65	91%
Ramshot Big Game	<<locked>>	81%	38754	81%	**02	97%
[Ramshot Hunter]*	<<locked>>	85%	32010	67%	**44	90%
ReloadSwiss RS 14	<<locked>>	86%	29312	61%	**40	100%
[ReloadSwiss RS 50]*	<<locked>>	81%	38145	80%	**26	93%
ReloadSwiss RS 52	<<locked>>	81%	37927	79%	**98	99%
ReloadSwiss RS 60	<<locked>>	81%	31140	65%	**70	96%
[ReloadSwiss RS 62]*	<<locked>>	82%	28326	59%	**75	90%
[ReloadSwiss RS 70]*	<<locked>>	84%	31256	65%	**44	90%
Rottweil R 903	<<locked>>	81%	34563	72%	**87	97%
[Rottweil R 907]*	<<locked>>	83%	35737	75%	**51	90%
SNPE Vectan SP 11	<<locked>>	81%	35549	74%	**26	96%
SNPE Vectan Tubal 5000	<<locked>>	81%	37188	78%	**44	100%
[SNPE Vectan Tubal 7000]*	<<locked>>	83%	33141	69%	**75	90%
[Shooters World Long Rifle]*	<<locked>>	81%	32372	68%	**85	91%
Shooters World Precision	<<locked>>	81%	39146	82%	**49	99%
Somchem S355	<<locked>>	81%	35476	74%	**87	97%
[Somchem S365]*	<<locked>>	81%	25585	53%	**00	93%
[Somchem S385]*	<<locked>>	94%	35795	75%	**20	90%
Vihtavuori N135	<<locked>>	81%	34534	72%	**44	100%
Vihtavuori N150	<<locked>>	81%	30023	63%	**43	96%
[Vihtavuori N160]*	<<locked>>	81%	31111	65%	**98	92%
[Vihtavuori N550]*	<<locked>>	81%	31241	65%	**28	92%
[Vihtavuori N555]*	<<locked>>	87%	25875	54%	**26	90%
Winchester 6.5 StaBALL	<<locked>>	81%	30124	63%	**46	95%
[Winchester 760]*	<<locked>>	82%	33794	71%	**90	90%
[Winchester StaBALL HD]*	<<locked>>	93%	26745	56%	**69	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