Load data for 7 mm B.R. Rem. + .284 | 150gr Hornady ECX

Recommended Powder(s): ADI AR 2219, Alliant AR-Comp, Baschieri & Pellagri 106, Hodgdon H4198, SNPE Vectan SP 10

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.284 \| 150gr Hornady ECX
Manufacturer SKU:	28214
Bullet Weight:	150gr \| 9.7g
Bullet Diameter:	0.284" \| 7.21mm
Bullet Length:	1.320" \| 33.5mm
Caliber:	7 mm B.R. Rem. load data
Case Length (l3):	1.510" \| 38.4mm
Cartridge Length (C.O.L.):	2.138" \| 54.3mm
Seated Depth:	0.692" \| 17.6mm
Shank Seated Depth:	0.692" \| 17.6mm
Case Capacity:	39.5 Grains of Water \| 2.56 cm³
Primer Size:	Small Rifle (SR)
Max. allowed Pressure:	58740 psi \| 4050 bar
LID:	LID_B1385_C1048
Last updated:	2025-01-01

Load data for 118 loads in caliber 7 mm B.R. Rem. with .284 | 150gr Hornady ECX bullet and 59 powders such as ADI AR 2219, Alliant AR-Comp, Baschieri & Pellagri 106, Hodgdon H4198, SNPE Vectan SP 10. 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 2206H]*	<<locked>>	97%	39798	68%	**82	92%
ADI AR 2207	<<locked>>	91%	50778	86%	**67	100%
ADI AR 2219 👍	<<locked>>	95%	51111	87%	**46	100%
Accurate 1680	<<locked>>	84%	51764	88%	**64	100%
Accurate 2015	<<locked>>	96%	44483	76%	**21	100%
Accurate 2230	<<locked>>	96%	48791	83%	**77	96%
Accurate 2460	<<locked>>	96%	47427	81%	**80	97%
Accurate 2495	<<locked>>	97%	36709	62%	**98	99%
Accurate 2520	<<locked>>	97%	38841	66%	**08	96%
Accurate 4064	<<locked>>	97%	30298	52%	**73	95%
Alliant AR-Comp 👍	<<locked>>	97%	39885	68%	**28	100%
Alliant Reloder-10x	<<locked>>	96%	49008	83%	**90	100%
Alliant Reloder-7	<<locked>>	91%	51924	88%	**67	100%
Baschieri & Pellagri 106 👍	<<locked>>	95%	52736	90%	**67	100%
[Hodgdon BL-C2]*	<<locked>>	96%	39552	67%	**18	94%
Hodgdon Benchmark	<<locked>>	96%	45716	78%	**08	96%
Hodgdon CFE BLK	<<locked>>	91%	52475	89%	**57	97%
Hodgdon H322	<<locked>>	96%	44005	75%	**47	99%
Hodgdon H335	<<locked>>	96%	52721	90%	**75	99%
Hodgdon H4198 👍	<<locked>>	92%	51619	88%	**44	99%
IMR 3031	<<locked>>	96%	34011	58%	**33	97%
IMR 4198	<<locked>>	97%	51677	88%	**74	100%
IMR 4227	<<locked>>	86%	52547	89%	**15	100%
IMR 8208 XBR	<<locked>>	97%	42772	73%	**08	95%
Lovex D073.4	<<locked>>	96%	50212	85%	**00	98%
Lovex D073.5	<<locked>>	97%	47427	81%	**80	97%
Lovex D073.6	<<locked>>	96%	35331	60%	**46	95%
Lovex S053	<<locked>>	87%	52605	90%	**92	100%
[Lovex S060]*	<<locked>>	97%	42859	73%	**52	93%
[Lovex S062]*	<<locked>>	97%	34360	58%	**83	92%
Norma 200	<<locked>>	93%	51184	87%	**00	100%
[Norma 201]*	<<locked>>	97%	39044	66%	**52	94%
Norma 202	<<locked>>	96%	38043	65%	**65	97%
[Ramshot Wild Boar]*	<<locked>>	96%	41437	71%	**08	92%
[Ramshot X-Terminator]*	<<locked>>	97%	47964	82%	**54	94%
ReloadSwiss RS 36	<<locked>>	86%	51459	88%	**41	100%
ReloadSwiss RS 40	<<locked>>	96%	47674	81%	**80	98%
Rottweil R 901	<<locked>>	96%	41974	71%	**92	97%
[Rottweil R 902]*	<<locked>>	96%	35853	61%	**90	93%
SNPE Vectan BA6 1/2	<<locked>>	90%	51256	87%	**44	100%
SNPE Vectan SP 10 👍	<<locked>>	95%	52504	89%	**62	99%
[SNPE Vectan SP 9]*	<<locked>>	97%	39334	67%	**65	92%
SNPE Vectan Tubal 3000	<<locked>>	96%	41510	71%	**29	97%
SNPE Vectan Tubal 5000	<<locked>>	96%	33373	57%	**05	96%
Shooters World Match Rifle	<<locked>>	96%	35331	60%	**46	95%
[Shooters World Precision]*	<<locked>>	97%	34360	58%	**83	92%
Shooters World Tactical Rifle	<<locked>>	96%	51779	88%	**90	96%
Somchem S321	<<locked>>	96%	45266	77%	**74	96%
Somchem S335	<<locked>>	97%	41002	70%	**49	98%
[Somchem S341]*	<<locked>>	96%	39813	68%	**56	92%
Vihtavuori N120	<<locked>>	94%	51503	88%	**28	100%
Vihtavuori N130	<<locked>>	96%	46224	79%	**05	100%
Vihtavuori N133	<<locked>>	97%	38247	65%	**00	99%
Vihtavuori N135	<<locked>>	97%	28819	49%	**91	96%
Vihtavuori N140	<<locked>>	97%	36201	62%	**06	96%
Vihtavuori N530	<<locked>>	96%	44469	76%	**44	96%
Vihtavuori N540	<<locked>>	96%	35186	60%	**13	96%
Winchester 748	<<locked>>	96%	44440	76%	**83	96%
Winchester StaBALL Match	<<locked>>	96%	48704	83%	**26	95%

Max Load - Barrel Length: 23.60''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AR 2206H]*	<<locked>>	92%	34461	59%	**83	90%
ADI AR 2207	<<locked>>	81%	37492	64%	**87	100%
ADI AR 2219	<<locked>>	81%	32547	55%	**44	96%
Accurate 1680	<<locked>>	81%	47921	82%	**15	100%
Accurate 2015	<<locked>>	81%	28166	48%	**39	97%
[Accurate 2230]*	<<locked>>	84%	31908	54%	**05	90%
[Accurate 2460]*	<<locked>>	81%	28108	48%	**46	91%
[Accurate 2495]*	<<locked>>	81%	21814	37%	**70	94%
[Accurate 2520]*	<<locked>>	84%	25933	44%	**39	91%
[Accurate 4064]*	<<locked>>	86%	21538	37%	**54	90%
Alliant AR-Comp	<<locked>>	81%	24772	42%	**09	98%
Alliant Reloder-10x	<<locked>>	81%	31140	53%	**05	99%
Alliant Reloder-7	<<locked>>	81%	38479	66%	**83	100%
Baschieri & Pellagri 106	<<locked>>	81%	33692	57%	**88	97%
[Hodgdon BL-C2]*	<<locked>>	88%	30879	53%	**44	90%
[Hodgdon Benchmark]*	<<locked>>	81%	28848	49%	**00	90%
[Hodgdon CFE BLK]*	<<locked>>	81%	38043	65%	**44	93%
[Hodgdon H322]*	<<locked>>	81%	28152	48%	**46	94%
[Hodgdon H335]*	<<locked>>	81%	31763	54%	**37	94%
Hodgdon H4198	<<locked>>	81%	37173	63%	**28	97%
[IMR 3031]*	<<locked>>	81%	22060	38%	**24	91%
IMR 4198	<<locked>>	81%	32909	56%	**91	99%
IMR 4227	<<locked>>	81%	45005	77%	**26	100%
[IMR 8208 XBR]*	<<locked>>	86%	30893	53%	**88	90%
[Lovex D073.4]*	<<locked>>	81%	29457	50%	**62	91%
[Lovex D073.5]*	<<locked>>	81%	28108	48%	**46	91%
[Lovex D073.6]*	<<locked>>	86%	25454	43%	**26	90%
Lovex S053	<<locked>>	81%	43613	74%	**83	100%
[Lovex S060]*	<<locked>>	90%	34592	59%	**08	90%
[Lovex S062]*	<<locked>>	92%	29718	51%	**91	90%
Norma 200	<<locked>>	81%	35389	60%	**73	100%
[Norma 201]*	<<locked>>	88%	30371	52%	**85	91%
[Norma 202]*	<<locked>>	81%	23714	40%	**47	90%
[Ramshot Wild Boar]*	<<locked>>	92%	36172	62%	**13	90%
[Ramshot X-Terminator]*	<<locked>>	88%	36027	61%	**60	90%
ReloadSwiss RS 36	<<locked>>	81%	44411	76%	**56	100%
[ReloadSwiss RS 40]*	<<locked>>	81%	29530	50%	**62	92%
[Rottweil R 901]*	<<locked>>	81%	27470	47%	**06	92%
[Rottweil R 902]*	<<locked>>	90%	30023	51%	**72	90%
SNPE Vectan BA6 1/2	<<locked>>	81%	40814	69%	**23	100%
SNPE Vectan SP 10	<<locked>>	81%	32880	56%	**54	95%
[SNPE Vectan SP 9]*	<<locked>>	94%	35331	60%	**93	90%
[SNPE Vectan Tubal 3000]*	<<locked>>	81%	26252	45%	**41	92%
[SNPE Vectan Tubal 5000]*	<<locked>>	82%	22423	38%	**45	90%
[Shooters World Match Rifle]*	<<locked>>	86%	25454	43%	**26	90%
[Shooters World Precision]*	<<locked>>	92%	29718	51%	**91	90%
[Shooters World Tactical Rifle]*	<<locked>>	81%	31923	54%	**75	90%
[Somchem S321]*	<<locked>>	83%	29544	50%	**85	90%
[Somchem S335]*	<<locked>>	81%	25628	44%	**47	93%
[Somchem S341]*	<<locked>>	93%	35940	61%	**87	90%
Vihtavuori N120	<<locked>>	81%	35099	60%	**11	100%
Vihtavuori N130	<<locked>>	81%	29689	51%	**29	98%
[Vihtavuori N133]*	<<locked>>	81%	24642	42%	**18	94%
[Vihtavuori N135]*	<<locked>>	84%	20088	34%	**45	90%
[Vihtavuori N140]*	<<locked>>	82%	23743	40%	**24	90%
[Vihtavuori N530]*	<<locked>>	83%	29428	50%	**69	90%
[Vihtavuori N540]*	<<locked>>	84%	24903	42%	**77	90%
[Winchester 748]*	<<locked>>	83%	28877	49%	**82	90%
[Winchester StaBALL Match]*	<<locked>>	86%	33895	58%	**77	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.

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