Load data for 7 x 72 R + .284 | 158gr | Sellier & Bellot HPC

Recommended Powder(s): none

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.284 \| 158gr \| Sellier & Bellot HPC
Manufacturer SKU:	2981
Bullet Weight:	158gr \| 10.2g
Bullet Diameter:	0.284" \| 7.21mm
Bullet Length:	1.437" \| 36.5mm
Caliber:	7 x 72 R load data
Case Length (l3):	2.831" \| 71.9mm
Cartridge Length (C.O.L.):	3.568" \| 90.6mm
Seated Depth:	0.700" \| 17.8mm
Shank Seated Depth:	0.437" \| 11.1mm
Case Capacity:	54.0 Grains of Water \| 3.51 cm³
Primer Size:	Large Rifle (LR)
Max. allowed Pressure:	40611 psi \| 2800 bar
LID:	LID_B7217_C1099
Last updated:	2025-01-01
Recommended Twist Rate:	1:9 - 1:8

Load data for 70 loads in caliber 7 x 72 R with .284 | 158gr | Sellier & Bellot HPC bullet and 35 powders such as none. 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>>	83%	36201	89%	**41	95%
Accurate 4064	<<locked>>	83%	36114	89%	**74	100%
Accurate 4350	<<locked>>	93%	36405	90%	**36	95%
Alliant Reloder- TS 15.5	<<locked>>	84%	36172	89%	**80	97%
[Alliant Reloder-16]*	<<locked>>	92%	36056	89%	**13	94%
Alliant Reloder-17	<<locked>>	88%	35998	89%	**49	97%
[Alliant Reloder-23]*	<<locked>>	97%	29225	72%	**78	93%
Hodgdon CFE223	<<locked>>	83%	36318	89%	**10	95%
[Hodgdon H380]*	<<locked>>	83%	35810	88%	**60	94%
Hodgdon Hybrid 100V	<<locked>>	95%	36303	89%	**00	97%
[Hodgdon LVR]*	<<locked>>	90%	36158	89%	**00	94%
Hodgdon VARGET	<<locked>>	84%	36201	89%	**41	95%
IMR 4064	<<locked>>	84%	35679	88%	**24	96%
[IMR 4831]*	<<locked>>	96%	34722	86%	**83	94%
[Lovex S065]*	<<locked>>	89%	36535	90%	**51	93%
[Lovex S070]*	<<locked>>	90%	35708	88%	**51	91%
[Norma URP]*	<<locked>>	92%	36230	89%	**16	94%
[ReloadSwiss RS 50]*	<<locked>>	83%	36448	90%	**44	92%
ReloadSwiss RS 52	<<locked>>	84%	36361	90%	**26	98%
ReloadSwiss RS 60	<<locked>>	89%	35882	88%	**56	97%
[ReloadSwiss RS 62]*	<<locked>>	93%	35723	88%	**36	94%
[ReloadSwiss RS 70]*	<<locked>>	92%	36289	89%	**29	92%
Rottweil R 903	<<locked>>	86%	35694	88%	**77	97%
SNPE Vectan SP 11	<<locked>>	85%	35926	88%	**97	96%
SNPE Vectan Tubal 5000	<<locked>>	83%	35940	89%	**85	100%
[SNPE Vectan Tubal 7000]*	<<locked>>	89%	35897	88%	**11	91%
[Shooters World Long Rifle]*	<<locked>>	89%	36535	90%	**51	93%
Somchem S355	<<locked>>	86%	36332	89%	**74	97%
Somchem S365	<<locked>>	96%	36042	89%	**56	98%
Vihtavuori N135	<<locked>>	87%	36535	90%	**47	100%
Vihtavuori N150	<<locked>>	91%	36303	89%	**51	98%
[Vihtavuori N160]*	<<locked>>	89%	35926	88%	**74	94%
[Vihtavuori N550]*	<<locked>>	89%	35839	88%	**13	94%
[Vihtavuori N555]*	<<locked>>	96%	30327	75%	**38	93%
Winchester 6.5 StaBALL	<<locked>>	90%	36042	89%	**54	97%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2208]*	<<locked>>	81%	33576	83%	**88	94%
Accurate 4064	<<locked>>	81%	33533	83%	**24	99%
[Accurate 4350]*	<<locked>>	85%	27166	67%	**23	90%
Alliant Reloder- TS 15.5	<<locked>>	81%	32634	80%	**05	96%
[Alliant Reloder-16]*	<<locked>>	84%	28543	70%	**19	90%
[Alliant Reloder-17]*	<<locked>>	81%	28369	70%	**52	93%
[Alliant Reloder-23]*	<<locked>>	93%	25991	64%	**80	90%
[Hodgdon CFE223]*	<<locked>>	81%	33823	83%	**57	94%
[Hodgdon H380]*	<<locked>>	81%	33112	82%	**98	93%
[Hodgdon Hybrid 100V]*	<<locked>>	82%	24178	60%	**88	90%
[Hodgdon LVR]*	<<locked>>	83%	29892	74%	**56	90%
[Hodgdon VARGET]*	<<locked>>	81%	33576	83%	**88	94%
IMR 4064	<<locked>>	81%	33083	81%	**69	95%
[IMR 4831]*	<<locked>>	88%	27296	67%	**00	90%
[Lovex S065]*	<<locked>>	83%	30864	76%	**19	90%
[Lovex S070]*	<<locked>>	88%	33417	82%	**98	90%
[Norma URP]*	<<locked>>	84%	27746	68%	**13	90%
[ReloadSwiss RS 50]*	<<locked>>	81%	33953	84%	**92	91%
ReloadSwiss RS 52	<<locked>>	81%	32895	81%	**54	97%
[ReloadSwiss RS 60]*	<<locked>>	81%	27702	68%	**36	93%
[ReloadSwiss RS 62]*	<<locked>>	86%	28848	71%	**69	90%
[ReloadSwiss RS 70]*	<<locked>>	89%	32387	80%	**34	90%
Rottweil R 903	<<locked>>	81%	30066	74%	**52	95%
[SNPE Vectan SP 11]*	<<locked>>	81%	31241	77%	**92	94%
SNPE Vectan Tubal 5000	<<locked>>	81%	33301	82%	**33	99%
[SNPE Vectan Tubal 7000]*	<<locked>>	87%	33446	82%	**59	90%
[Shooters World Long Rifle]*	<<locked>>	83%	30864	76%	**19	90%
Somchem S355	<<locked>>	81%	31357	77%	**65	95%
[Somchem S365]*	<<locked>>	81%	22539	56%	**82	90%
Vihtavuori N135	<<locked>>	81%	30501	75%	**29	100%
Vihtavuori N150	<<locked>>	81%	26803	66%	**44	95%
[Vihtavuori N160]*	<<locked>>	82%	28166	69%	**90	90%
[Vihtavuori N550]*	<<locked>>	82%	28195	69%	**26	90%
[Vihtavuori N555]*	<<locked>>	92%	26324	65%	**26	90%
[Winchester 6.5 StaBALL]*	<<locked>>	81%	26934	66%	**31	92%

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