Load data for 7 x 49 GJW + .284 | 150gr Hornady ECX

Recommended Powder(s): Accurate 4100, Hodgdon LilGun, ReloadSwiss RS 30, SNPE Vectan BA6 1/2, Vihtavuori N110

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 x 49 GJW load data
Case Length (l3):	1.925" \| 48.9mm
Cartridge Length (C.O.L.):	2.601" \| 66.1mm
Seated Depth:	0.644" \| 16.4mm
Shank Seated Depth:	0.644" \| 16.4mm
Case Capacity:	36.5 Grains of Water \| 2.37 cm³
Primer Size:	Large Pistol (LP)
Max. allowed Pressure:	63817 psi \| 4400 bar
LID:	LID_B1385_C1083
Last updated:	2025-01-01

Load data for 116 loads in caliber 7 x 49 GJW with .284 | 150gr Hornady ECX bullet and 58 powders such as Accurate 4100, Hodgdon LilGun, ReloadSwiss RS 30, SNPE Vectan BA6 1/2, Vihtavuori N110. 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.

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 AP 100	<<locked>>	80%	56884	89%	**24	100%
ADI APS 350	<<locked>>	83%	56913	89%	**30	101%
ADI APS 450	<<locked>>	81%	55303	87%	**34	100%
ADI AS 30	<<locked>>	78%	56652	89%	**57	100%
ADI AS 50N	<<locked>>	70%	56333	88%	**73	100%
Accurate 4100 👍	<<locked>>	74%	57217	90%	**58	100%
Accurate No. 11 FS	<<locked>>	81%	57246	90%	**75	97%
Accurate No. 2	<<locked>>	65%	55753	87%	**32	100%
Accurate No. 9	<<locked>>	64%	57029	89%	**32	100%
Accurate Solo 1000	<<locked>>	75%	56507	89%	**73	100%
Accurate Solo 1250	<<locked>>	72%	54882	86%	**80	100%
Accurate TCM	<<locked>>	65%	57363	90%	**19	100%
Alliant 2400	<<locked>>	71%	55448	87%	**35	100%
Alliant BLUE DOT	<<locked>>	77%	57363	90%	**09	100%
Alliant BULLSEYE	<<locked>>	63%	55738	87%	**48	100%
Alliant POWER PISTOL	<<locked>>	64%	56608	89%	**60	100%
Alliant UNIQUE	<<locked>>	69%	56347	88%	**55	100%
Baschieri & Pellagri 100	<<locked>>	72%	55680	87%	**60	100%
Hodgdon Clays	<<locked>>	80%	56159	88%	**37	101%
Hodgdon H110	<<locked>>	76%	56652	89%	**68	99%
Hodgdon LilGun 👍	<<locked>>	76%	57101	89%	**85	100%
Hodgdon Universal	<<locked>>	67%	56014	88%	**09	100%
Hodgdon TrailBoss	<<locked>>	95%	29327	46%	**1	100%
Lovex D037.2	<<locked>>	63%	56101	88%	**22	100%
Lovex S020	<<locked>>	62%	55071	86%	**99	100%
Maxam CSB 1	<<locked>>	77%	57043	89%	**02	100%
Maxam CSB 2	<<locked>>	71%	56884	89%	**86	100%
Maxam CSB 3	<<locked>>	74%	56594	89%	**89	100%
Maxam CSB 4	<<locked>>	72%	55288	87%	**66	100%
Maxam CSB 5	<<locked>>	73%	56057	88%	**47	100%
Ramshot Enforcer	<<locked>>	70%	56072	88%	**35	100%
ReloadSwiss RS 12	<<locked>>	63%	56652	89%	**76	100%
ReloadSwiss RS 14	<<locked>>	95%	29211	46%	**4	100%
ReloadSwiss RS 20	<<locked>>	69%	55738	87%	**25	100%
ReloadSwiss RS 24	<<locked>>	64%	55811	87%	**76	100%
ReloadSwiss RS 30 👍	<<locked>>	91%	56492	89%	**98	100%
Rottweil P 806	<<locked>>	65%	56318	88%	**14	100%
SNPE Vectan A0	<<locked>>	73%	55056	86%	**09	100%
SNPE Vectan BA 9	<<locked>>	68%	55085	86%	**93	100%
SNPE Vectan BA10	<<locked>>	76%	56710	89%	**43	101%
SNPE Vectan BA6 1/2 👍	<<locked>>	95%	55985	88%	**12	100%
SNPE Vectan BA7 1/2	<<locked>>	75%	57116	90%	**85	100%
SNPE Vectan BA9 1/2	<<locked>>	69%	55637	87%	**96	100%
Shooters World Heavy Pistol	<<locked>>	63%	56101	88%	**22	100%
Somchem MP200	<<locked>>	64%	56289	88%	**52	100%
Somchem MS200	<<locked>>	70%	57101	89%	**35	100%
Somchem S265	<<locked>>	86%	55956	88%	**42	99%
Vihtavuori 3N37	<<locked>>	66%	55492	87%	**78	100%
Vihtavuori 3N38	<<locked>>	72%	55796	87%	**53	100%
Vihtavuori N105	<<locked>>	73%	55100	86%	**44	100%
Vihtavuori N110 👍	<<locked>>	85%	55434	87%	**32	100%
Vihtavuori N310	<<locked>>	64%	55912	88%	**27	100%
Vihtavuori N320	<<locked>>	67%	54810	86%	**53	100%
Vihtavuori N32C Tin Star	<<locked>>	95%	53940	85%	**94	100%
Vihtavuori N330	<<locked>>	67%	56869	89%	**99	100%
Vihtavuori N340	<<locked>>	68%	55898	88%	**29	100%
Vihtavuori N350	<<locked>>	70%	57392	90%	**81	100%
Winchester 296	<<locked>>	74%	55666	87%	**81	97%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 100	<<locked>>	61%	35592	56%	**11	100%
ADI APS 350	<<locked>>	61%	38130	60%	**47	100%
ADI APS 450	<<locked>>	61%	37869	59%	**60	100%
ADI AS 30	<<locked>>	61%	39885	63%	**93	100%
ADI AS 50N	<<locked>>	61%	46441	73%	**81	100%
Accurate 4100	<<locked>>	61%	38014	60%	**22	97%
[Accurate No. 11 FS]*	<<locked>>	61%	29515	46%	**14	87%
Accurate No. 2	<<locked>>	61%	49879	78%	**83	100%
Accurate No. 9	<<locked>>	61%	50502	79%	**70	100%
Accurate Solo 1000	<<locked>>	61%	42119	66%	**38	100%
Accurate Solo 1250	<<locked>>	61%	42583	67%	**71	100%
Accurate TCM	<<locked>>	61%	50662	79%	**57	100%
Alliant 2400	<<locked>>	61%	41263	65%	**68	99%
Alliant BLUE DOT	<<locked>>	61%	37115	58%	**86	100%
Alliant BULLSEYE	<<locked>>	61%	53171	83%	**22	100%
Alliant POWER PISTOL	<<locked>>	61%	51648	81%	**17	100%
Alliant UNIQUE	<<locked>>	61%	46601	73%	**63	100%
Baschieri & Pellagri 100	<<locked>>	61%	43540	68%	**48	100%
Hodgdon Clays	<<locked>>	61%	39450	62%	**60	100%
Hodgdon H110	<<locked>>	61%	33750	53%	**76	92%
Hodgdon LilGun	<<locked>>	61%	34316	54%	**93	97%
Hodgdon Universal	<<locked>>	61%	48544	76%	**34	100%
Hodgdon TrailBoss	<<locked>>	61%	16273	26%	**1	100%
Lovex D037.2	<<locked>>	61%	51401	81%	**67	100%
Lovex S020	<<locked>>	61%	52446	82%	**80	100%
Maxam CSB 1	<<locked>>	61%	40625	64%	**42	100%
Maxam CSB 2	<<locked>>	61%	44788	70%	**75	100%
Maxam CSB 3	<<locked>>	61%	42235	66%	**45	100%
Maxam CSB 4	<<locked>>	61%	43265	68%	**48	100%
Maxam CSB 5	<<locked>>	61%	43976	69%	**32	100%
Ramshot Enforcer	<<locked>>	61%	42090	66%	**75	100%
ReloadSwiss RS 12	<<locked>>	61%	54128	85%	**57	100%
ReloadSwiss RS 14	<<locked>>	61%	16360	26%	**1	100%
ReloadSwiss RS 20	<<locked>>	61%	45818	72%	**34	100%
ReloadSwiss RS 24	<<locked>>	61%	51140	80%	**37	100%
[ReloadSwiss RS 30]*	<<locked>>	61%	22292	35%	**99	87%
Rottweil P 806	<<locked>>	61%	50140	79%	**55	100%
SNPE Vectan A0	<<locked>>	61%	41350	65%	**78	100%
SNPE Vectan BA 9	<<locked>>	61%	45934	72%	**04	100%
SNPE Vectan BA10	<<locked>>	60%	41031	64%	**89	100%
SNPE Vectan BA6 1/2	<<locked>>	61%	21857	34%	**53	94%
SNPE Vectan BA7 1/2	<<locked>>	61%	39871	62%	**17	100%
SNPE Vectan BA9 1/2	<<locked>>	61%	46296	73%	**11	100%
Shooters World Heavy Pistol	<<locked>>	61%	51401	81%	**67	100%
Somchem MP200	<<locked>>	61%	51488	81%	**09	100%
Somchem MS200	<<locked>>	61%	45020	71%	**27	100%
[Somchem S265]*	<<locked>>	61%	27180	43%	**48	88%
Vihtavuori 3N37	<<locked>>	61%	48327	76%	**06	100%
Vihtavuori 3N38	<<locked>>	61%	40654	64%	**02	100%
Vihtavuori N105	<<locked>>	61%	39131	61%	**83	100%
Vihtavuori N110	<<locked>>	61%	27137	43%	**58	95%
Vihtavuori N310	<<locked>>	62%	53447	84%	**01	100%
Vihtavuori N320	<<locked>>	61%	46949	74%	**78	100%
Vihtavuori N32C Tin Star	<<locked>>	61%	29022	45%	**5	100%
Vihtavuori N330	<<locked>>	61%	49182	77%	**34	100%
Vihtavuori N340	<<locked>>	61%	45948	72%	**34	100%
Vihtavuori N350	<<locked>>	61%	45063	71%	**76	100%
Winchester 296	<<locked>>	61%	35534	56%	**29	90%

Start Load - Barrel Length: 5.50''

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.