Load data for 7 mm Mag Fl. H.& H. + .284 | 120gr | Nosler FN

Recommended Powder(s): ReloadSwiss RS 52

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.284 \| 120gr \| Nosler FN
Manufacturer SKU:	28121
Bullet Weight:	120gr \| 7.8g
Bullet Diameter:	0.284" \| 7.21mm
Bullet Length:	0.924" \| 23.5mm
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:	0.213" \| 5.4mm
Shank Seated Depth:	0.213" \| 5.4mm
Case Capacity:	62.0 Grains of Water \| 4.03 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	47863 psi \| 3300 bar
LID:	LID_B4049_C1059
Last updated:	2025-01-01

Load data for 108 loads in caliber 7 mm Mag Fl. H.& H. with .284 | 120gr | Nosler FN bullet and 54 powders such as ReloadSwiss RS 52. 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)
No data yet
C.O.L. (Inch)
C.O.L. (mm)
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>>	86%	42337	88%	**12	96%
Accurate 4064	<<locked>>	86%	42757	89%	**44	100%
Accurate 4350	<<locked>>	95%	42279	88%	**97	96%
Alliant Reloder- TS 15.5	<<locked>>	87%	42554	89%	**48	98%
Alliant Reloder-15	<<locked>>	85%	42569	89%	**51	97%
Alliant Reloder-16	<<locked>>	95%	42525	89%	**10	96%
Alliant Reloder-17	<<locked>>	91%	42888	90%	**49	98%
[Alliant Reloder-23]*	<<locked>>	97%	31749	66%	**44	93%
Hodgdon CFE223	<<locked>>	86%	42670	89%	**94	96%
Hodgdon H380	<<locked>>	86%	42424	89%	**38	95%
[Hodgdon H414]*	<<locked>>	90%	42946	90%	**94	92%
Hodgdon Hybrid 100V	<<locked>>	97%	41307	86%	**48	97%
Hodgdon LVR	<<locked>>	92%	42177	88%	**71	95%
Hodgdon VARGET	<<locked>>	87%	42757	89%	**18	96%
Hodgdon TrailBoss	<<locked>>	97%	33446	70%	**54	100%
IMR 3031	<<locked>>	84%	42279	88%	**61	100%
IMR 4064	<<locked>>	87%	42598	89%	**08	97%
[IMR 4166 Enduron]*	<<locked>>	87%	42627	89%	**72	92%
[IMR 4350]*	<<locked>>	94%	42511	89%	**15	91%
[IMR 4451 Enduron]*	<<locked>>	89%	42815	89%	**02	92%
IMR 4831	<<locked>>	97%	38493	80%	**92	95%
IMR 4895	<<locked>>	84%	42873	90%	**77	97%
Lovex S062	<<locked>>	85%	42801	89%	**28	98%
[Lovex S065]*	<<locked>>	91%	42569	89%	**12	94%
[Lovex S070]*	<<locked>>	94%	42931	90%	**35	93%
Norma 203B	<<locked>>	85%	42554	89%	**61	97%
Norma URP	<<locked>>	95%	43047	90%	**00	96%
Ramshot Big Game	<<locked>>	85%	42598	89%	**77	97%
[Ramshot Hunter]*	<<locked>>	95%	42656	89%	**90	93%
ReloadSwiss RS 14	<<locked>>	96%	33301	70%	**86	100%
[ReloadSwiss RS 50]*	<<locked>>	86%	42757	89%	**12	93%
ReloadSwiss RS 52 👍	<<locked>>	86%	42656	89%	**97	99%
ReloadSwiss RS 60	<<locked>>	92%	42424	89%	**56	98%
ReloadSwiss RS 62	<<locked>>	95%	42569	89%	**23	95%
[ReloadSwiss RS 70]*	<<locked>>	94%	42221	88%	**10	94%
Rottweil R 902	<<locked>>	84%	42946	90%	**08	98%
Rottweil R 903	<<locked>>	89%	42308	88%	**48	98%
[Rottweil R 907]*	<<locked>>	90%	42743	89%	**95	91%
SNPE Vectan SP 11	<<locked>>	88%	42873	90%	**94	97%
SNPE Vectan Tubal 5000	<<locked>>	87%	42801	89%	**53	100%
[SNPE Vectan Tubal 7000]*	<<locked>>	92%	42569	89%	**59	92%
[Shooters World Long Rifle]*	<<locked>>	91%	42569	89%	**12	94%
Shooters World Precision	<<locked>>	85%	42801	89%	**28	98%
Somchem S355	<<locked>>	88%	42670	89%	**44	98%
Somchem S365	<<locked>>	97%	39900	83%	**84	98%
Vihtavuori N135	<<locked>>	90%	42772	89%	**08	100%
Vihtavuori N140	<<locked>>	84%	42540	89%	**02	100%
Vihtavuori N150	<<locked>>	94%	42946	90%	**28	99%
Vihtavuori N160	<<locked>>	92%	42728	89%	**58	96%
Vihtavuori N540	<<locked>>	85%	43062	90%	**31	100%
Vihtavuori N550	<<locked>>	92%	42293	88%	**84	95%
[Vihtavuori N555]*	<<locked>>	97%	33663	70%	**40	93%
Winchester 6.5 StaBALL	<<locked>>	93%	42772	89%	**35	98%
[Winchester 760]*	<<locked>>	90%	42946	90%	**94	92%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2208]*	<<locked>>	81%	35853	75%	**61	94%
Accurate 4064	<<locked>>	81%	35911	75%	**97	99%
[Accurate 4350]*	<<locked>>	85%	29907	62%	**89	90%
Alliant Reloder- TS 15.5	<<locked>>	81%	35230	74%	**84	96%
Alliant Reloder-15	<<locked>>	81%	38116	80%	**49	95%
[Alliant Reloder-16]*	<<locked>>	85%	31198	65%	**05	90%
[Alliant Reloder-17]*	<<locked>>	81%	30327	63%	**08	92%
[Alliant Reloder-23]*	<<locked>>	93%	28065	59%	**33	90%
[Hodgdon CFE223]*	<<locked>>	81%	36187	76%	**33	93%
[Hodgdon H380]*	<<locked>>	81%	35911	75%	**84	93%
[Hodgdon H414]*	<<locked>>	87%	38305	80%	**82	90%
[Hodgdon Hybrid 100V]*	<<locked>>	83%	26861	56%	**54	90%
[Hodgdon LVR]*	<<locked>>	84%	32605	68%	**35	90%
[Hodgdon VARGET]*	<<locked>>	81%	35578	74%	**54	94%
Hodgdon TrailBoss	<<locked>>	81%	26585	56%	**99	100%
IMR 3031	<<locked>>	81%	38174	80%	**72	100%
[IMR 4064]*	<<locked>>	81%	35128	73%	**41	94%
[IMR 4166 Enduron]*	<<locked>>	83%	37637	79%	**54	90%
[IMR 4350]*	<<locked>>	92%	39697	83%	**56	90%
[IMR 4451 Enduron]*	<<locked>>	86%	38638	81%	**07	90%
[IMR 4831]*	<<locked>>	89%	30066	63%	**72	90%
IMR 4895	<<locked>>	81%	39073	82%	**92	96%
Lovex S062	<<locked>>	81%	37507	78%	**07	97%
[Lovex S065]*	<<locked>>	83%	33069	69%	**85	90%
[Lovex S070]*	<<locked>>	88%	36651	77%	**94	90%
Norma 203B	<<locked>>	81%	37362	78%	**43	96%
[Norma URP]*	<<locked>>	85%	30763	64%	**95	90%
Ramshot Big Game	<<locked>>	81%	36796	77%	**46	95%
[Ramshot Hunter]*	<<locked>>	90%	35694	75%	**17	90%
ReloadSwiss RS 14	<<locked>>	81%	26556	55%	**32	100%
[ReloadSwiss RS 50]*	<<locked>>	81%	36477	76%	**67	91%
ReloadSwiss RS 52	<<locked>>	81%	35897	75%	**49	97%
[ReloadSwiss RS 60]*	<<locked>>	81%	29689	62%	**95	93%
[ReloadSwiss RS 62]*	<<locked>>	86%	31618	66%	**48	90%
[ReloadSwiss RS 70]*	<<locked>>	89%	35143	73%	**20	90%
Rottweil R 902	<<locked>>	81%	39276	82%	**30	98%
[Rottweil R 903]*	<<locked>>	81%	32401	68%	**15	94%
[Rottweil R 907]*	<<locked>>	88%	39755	83%	**26	90%
[SNPE Vectan SP 11]*	<<locked>>	81%	33707	70%	**71	94%
SNPE Vectan Tubal 5000	<<locked>>	81%	35404	74%	**05	99%
[SNPE Vectan Tubal 7000]*	<<locked>>	88%	37115	78%	**51	90%
[Shooters World Long Rifle]*	<<locked>>	83%	33069	69%	**85	90%
Shooters World Precision	<<locked>>	81%	37507	78%	**07	97%
Somchem S355	<<locked>>	81%	33402	70%	**31	95%
[Somchem S365]*	<<locked>>	82%	24714	52%	**28	90%
Vihtavuori N135	<<locked>>	81%	32561	68%	**85	99%
Vihtavuori N140	<<locked>>	81%	38769	81%	**23	99%
[Vihtavuori N150]*	<<locked>>	81%	28689	60%	**84	94%
[Vihtavuori N160]*	<<locked>>	83%	31140	65%	**66	90%
Vihtavuori N540	<<locked>>	81%	38609	81%	**43	99%
[Vihtavuori N550]*	<<locked>>	82%	30951	65%	**98	90%
[Vihtavuori N555]*	<<locked>>	92%	29051	61%	**95	90%
[Winchester 6.5 StaBALL]*	<<locked>>	81%	28587	60%	**64	92%
[Winchester 760]*	<<locked>>	87%	38305	80%	**82	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